The Effects of Exercise on Cognitive Function

A special issue of Journal of Clinical Medicine (ISSN 2077-0383). This special issue belongs to the section "Clinical Neurology".

Deadline for manuscript submissions: closed (30 April 2019) | Viewed by 163657

Special Issue Editor

Exercise Psychology Laboratory, Department of Health, Exercise Science and Recreation Management, University of Mississippi, 215 Turner Center, Oxford, MS 38677, USA
Interests: cognition; consolidation; executive function; encoding; episodic memory; exercise; memory; physical activity

Special Issue Information

Dear Colleagues,

Research demonstrates that exercise is favorably associated with numerous cardiometabolic-related outcomes. Emerging research also demonstrates that both acute and chronic exercise may induce neuroprotective and neurorestorative effects on the brain.

For an upcoming Special Issue in the Journal of Clinical Medicine (PubMed indexed), we invite investigators to contribute original research articles (including animal and human studies; experimental studies will be given priority), as well as review articles, that will stimulate the continuing efforts to better understand the relationship between exercise and cognition. Potential topics may include, but are not limited to:

  • The effects of acute exercise on cognition
  • The effects of chronic exercise on cognition
  • The effects of imposed versus habitual exercise on cognition
  • The effects of exercise on different cognitive functions
  • Whether exercise intensity and duration moderates the effects of exercise on cognition
  • Whether demographic (e.g., age, gender, race-ethnicity, weight status) and cognitive parameters (e.g., mild cognitive impairment) moderates the effects of exercise on cognition
  • Whether exercise modality has a differential effect on cognition
  • Cellular, molecular, and psychological mechanisms through which exercise may influence cognition

Dr. Paul D. Loprinzi
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Journal of Clinical Medicine is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • cognition
  • dementia
  • executive function
  • exercise
  • memory
  • physical activity

Published Papers (25 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Editorial

Jump to: Research, Review, Other

16 pages, 693 KiB  
Editorial
Acute and Chronic Exercise Effects on Human Memory: What We Know and Where to Go from Here
by Paul D. Loprinzi, Marc Roig, Jennifer L. Etnier, Phillip D. Tomporowski and Michelle Voss
J. Clin. Med. 2021, 10(21), 4812; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm10214812 - 20 Oct 2021
Cited by 18 | Viewed by 7094
Abstract
Although the acquisition, storage, and retrieval of memories was once thought to happen within a single memory system with multiple processes operating on it, it is now believed that memory is comprised of both distinct and interacting brain systems [...] Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

6 pages, 209 KiB  
Editorial
Exercise and Cognitive Function
by Paul D. Loprinzi and Ashley Lovorn
J. Clin. Med. 2019, 8(10), 1707; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm8101707 - 16 Oct 2019
Cited by 4 | Viewed by 3195
Abstract
Cognitive function is associated with longevity and is of critical importance for optimal daily functioning [...] Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)

Research

Jump to: Editorial, Review, Other

20 pages, 3182 KiB  
Article
Moderate Cardiovascular Exercise Speeds Up Neural Markers of Stimulus Evaluation During Attentional Control Processes
by Axel H. Winneke, Lena Hübner, Ben Godde and Claudia Voelcker-Rehage
J. Clin. Med. 2019, 8(9), 1348; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm8091348 - 30 Aug 2019
Cited by 8 | Viewed by 2599
Abstract
Moderate intensity cardiovascular exercise appears to provide a low-cost “intervention” on neurocognitive processes such as attentional control, yet the effects vary depending, for example, on cognitive task, time of testing, or exercise intensity. However, while a number of studies show that brief bouts [...] Read more.
Moderate intensity cardiovascular exercise appears to provide a low-cost “intervention” on neurocognitive processes such as attentional control, yet the effects vary depending, for example, on cognitive task, time of testing, or exercise intensity. However, while a number of studies show that brief bouts of acute exercise can modulate behavioral indices of cognitive control, relatively few studies have attempted to identify the brain activity associated with these changes immediately following exercise. Here, we tested 11 young adults in a crossover design with a Flanker task at rest and immediately (within 2–3 min) following 20 min of acute exercise at 60% of the individual VO2max. In order to prevent delayed exercise effects that might confound or dilute immediate effects, a short version of the Flanker task (8 min) was chosen and an EEG was recorded simultaneously. The N2 and P3 ERP components were analyzed in addition to accuracy and response time. The N2 reflects conflict resolution, and the P3 has been linked to stimulus evaluation processes. No effect of exercise was found for behavioral data but P3 peak latencies were shorter following exercise as compared to rest. The N2 amplitude data suggest that exercise seems to prevent a decline in resources of attentional control over time. These data indicate that acute exercise, at a moderate intensity level, speeds up neural processing of attentional control by modulating stimulus evaluation processes immediately following exercise and that exercise helps maintain a steady level of neurocognitive resources. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

13 pages, 1278 KiB  
Article
Sex Moderates the Effect of Aerobic Exercise on Some Aspects of Cognition in Cognitively Intact Younger and Middle-Age Adults
by Yaakov Stern, Seonjoo Lee, David Predovan and Richard P. Sloan
J. Clin. Med. 2019, 8(6), 886; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm8060886 - 21 Jun 2019
Cited by 15 | Viewed by 4872
Abstract
We recently reported the results of a randomized, parallel-group, observer-masked, community-based clinical trial of 132 cognitively normal individuals aged 20–67 with below median aerobic capacity who were randomly assigned to one of two 6-month, four-times-weekly conditions: aerobic exercise and stretching/toning. We now assessed [...] Read more.
We recently reported the results of a randomized, parallel-group, observer-masked, community-based clinical trial of 132 cognitively normal individuals aged 20–67 with below median aerobic capacity who were randomly assigned to one of two 6-month, four-times-weekly conditions: aerobic exercise and stretching/toning. We now assessed potential sex moderation on exercise-related changes in aerobic capacity, BMI and cognitive function. There was no sex moderation of the effect of aerobic exercise on aerobic capacity or BMI. We had previously reported an effect of aerobic exercise on executive function that was moderated by age. We found additional moderation by sex, such that in any age range men improved more than women. Processing speed showed significant sex moderation but not significant age moderation. In men, processing speed significantly improved by week 12 (b = 0.35, p = 0.0051), but the effect was diminished relative to week 12 at week 24 (b = 0.24, p = 0.0578). In women, there was no exercise effect at either time point (week 12: b = −0.06, p = 0.4156; week 24: b = −0.11, p = 0.1841). Men benefited cognitively more than women from aerobic exercise. This study highlights the importance of using sex-disaggregated analyses when assessing the impact of physical exercise intervention, and the need to ascertain the underlying mechanisms for differential cognitive benefit by sex. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

11 pages, 856 KiB  
Article
Non-Aβ-Dependent Factors Associated with Global Cognitive and Physical Function in Alzheimer’s Disease: A Pilot Multivariate Analysis
by Anna Pedrinolla, Massimo Venturelli, Stefano Tamburin, Cristina Fonte, Anna Maria Stabile, Ilaria Boscolo Galazzo, Barbara Ghinassi, Mary Anna Venneri, Francesca Benedetta Pizzini, Ettore Muti, Nicola Smania, Angela Di Baldassarre, Fabio Naro, Mario Rende and Federico Schena
J. Clin. Med. 2019, 8(2), 224; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm8020224 - 09 Feb 2019
Cited by 7 | Viewed by 2389
Abstract
Recent literature highlights the importance of identifying factors associated with mild cognitive impairment (MCI) and Alzheimer’s Disease (AD). Actual validated biomarkers include neuroimaging and cerebrospinal fluid assessments; however, we investigated non-Aβ-dependent factors associated with dementia in 12 MCI and 30 AD patients. Patients [...] Read more.
Recent literature highlights the importance of identifying factors associated with mild cognitive impairment (MCI) and Alzheimer’s Disease (AD). Actual validated biomarkers include neuroimaging and cerebrospinal fluid assessments; however, we investigated non-Aβ-dependent factors associated with dementia in 12 MCI and 30 AD patients. Patients were assessed for global cognitive function (Mini-Mental state examination—MMSE), physical function (Physical Performance Test—PPT), exercise capacity (6-min walking test—6MWT), maximal oxygen uptake (VO2max), brain volume, vascular function (flow-mediated dilation—FMD), inflammatory status (tumor necrosis factor—α ,TNF- α, interleukin-6, -10 and -15) and neurotrophin receptors (p75NTR and Tropomyosin receptor kinase A -TrkA). Baseline multifactorial information was submitted to two separate backward stepwise regression analyses to identify the variables associated with cognitive and physical decline in demented patients. A multivariate regression was then applied to verify the stepwise regression. The results indicated that the combination of 6MWT and VO2max was associated with both global cognitive and physical function (MMSE = 11.384 + (0.00599 × 6MWT) − (0.235 × VO2max)); (PPT = 1.848 + (0.0264 × 6MWT) + (19.693 × VO2max)). These results may offer important information that might help to identify specific targets for therapeutic strategies (NIH Clinical trial identification number NCT03034746). Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
12 pages, 898 KiB  
Article
A Randomized Controlled Trial on the Effects of Aerobic and Coordinative Training on Neural Correlates of Inhibitory Control in Children
by Sebastian Ludyga, Flora Koutsandréou, Eva-Maria Reuter, Claudia Voelcker-Rehage and Henning Budde
J. Clin. Med. 2019, 8(2), 184; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm8020184 - 04 Feb 2019
Cited by 17 | Viewed by 4331
Abstract
Whereas aerobic training has found to be beneficial for inhibitory control, less is known on the efficiency of other exercise types in children. The present study compared the effects of aerobic and coordinative training on behavioral and neurophysiological measures of inhibitory control. Forty-five [...] Read more.
Whereas aerobic training has found to be beneficial for inhibitory control, less is known on the efficiency of other exercise types in children. The present study compared the effects of aerobic and coordinative training on behavioral and neurophysiological measures of inhibitory control. Forty-five children were randomly assigned (1:1:1 ratio) to groups performing aerobic training, coordinative training or assisted homework sessions over 10 weeks. Before and after intervention, all participants completed a Flanker task. The P300 component of event-related potentials elicited from the task was recorded via electroencephalography. Additionally, aerobic fitness and gross-motor skills were assessed using 20 m Shuttle Run and Heidelberg Gross-Motor Test, respectively. Statistical analyses revealed no time by group interactions for the P300 component (amplitude, latency), p = 0.976, η2 = 0.007, and behavioral performance (reaction time, accuracy), p = 0.570, η2 = 0.045. In contrast, there was a significant group-difference in pre- to post-test changes in aerobic fitness, p = 0.008, η2 = 0.246, with greater improvements following aerobic and coordinative training compared to assisted homework sessions. In conclusion, no differences regarding the efficiency of aerobic and coordinative training for the enhancement of inhibitory control were found as both exercise programs failed to elicit changes in speed and accuracy of stimulus evaluation and the allocation of attentional resources. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

10 pages, 1370 KiB  
Article
Brain Gray Matter Volume Is Modulated by Visual Input and Overall Learning Success but Not by Time Spent on Learning a Complex Balancing Task
by Milos Dordevic, Marco Taubert, Patrick Müller, Jörn Kaufmann, Anita Hökelmann and Notger G. Müller
J. Clin. Med. 2019, 8(1), 9; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm8010009 - 21 Dec 2018
Cited by 7 | Viewed by 2815
Abstract
To better understand the process of neuroplasticity, this study assesses brain changes observed by voxel-based morphometry (VBM) in response to two different learning conditions. Twenty-two young, healthy subjects learned slacklining, a complex balancing task, with either their eyes open (EO, n = 11) [...] Read more.
To better understand the process of neuroplasticity, this study assesses brain changes observed by voxel-based morphometry (VBM) in response to two different learning conditions. Twenty-two young, healthy subjects learned slacklining, a complex balancing task, with either their eyes open (EO, n = 11) or their eyes closed (EC, n = 11). The learning took place three times per week for four weeks, with learning periods of 1 hour, providing a total of 12 hours of learning. The scanning and testing protocols were applied at three time-points: (1) immediately before learning (baseline), (2) immediately afterwards (post-test), and (3) two months afterwards (follow-up). The EO group performed better on the task-specific test. Significant group*time interaction effects were found in sensory-motor areas at the post-test, with increases in the EO group only. The results suggest that VBM-observed brain changes in response to learning a complex balancing task vary depending on the learning success and the availability of visual input, and not solely on the amount of time spent on learning. These findings should be taken into account by future studies using similar methodologies. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

10 pages, 885 KiB  
Article
The Effect of Mental Fatigue on Cognitive and Aerobic Performance in Adolescent Active Endurance Athletes: Insights from a Randomized Counterbalanced, Cross-Over Trial
by Maamer Slimani, Hela Znazen, Nicola Luigi Bragazzi, Mohamed Sami Zguira and David Tod
J. Clin. Med. 2018, 7(12), 510; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7120510 - 03 Dec 2018
Cited by 34 | Viewed by 6379
Abstract
The aim of this randomized counterbalanced, 2 × 2 cross-over study was to investigate the effects of mental fatigue on cognitive and aerobic performance in adolescent active endurance athletes. Ten active male endurance athletes (age = 16 ± 1.05 years, height = 1.62 [...] Read more.
The aim of this randomized counterbalanced, 2 × 2 cross-over study was to investigate the effects of mental fatigue on cognitive and aerobic performance in adolescent active endurance athletes. Ten active male endurance athletes (age = 16 ± 1.05 years, height = 1.62 ± 0.04 m, body mass = 55.5 ± 4.2 kg) were familiarized to all experimental procedures on day 1. On days 2 and 3, participants provided a rating of mental fatigue before and after completing a 30 min Stroop test that measures selective attention capacity and skills and their processing speed ability (mentally fatigued condition), or a 30 min control condition in a randomized counterbalanced order. They then performed d2 test and a 20 m multistage fitness test (MSFT), which was used to measure selective and sustained attention and visual scanning speed (i.e., concentration performance (CP) and total number of errors (E)) and aerobic fitness (i.e., maximum oxygen uptake (VO2max) and velocity at which VO2max occurs (vVO2max)), respectively. Rating of perceived exertion (RPE) was assessed after a MSFT. Subjective ratings of mental fatigue were higher after the Stroop task (p < 0.001). CP (p = 0.0.1), E (p < 0.001), vVO2max (p = 0.020), and estimated VO2max (p = 0.021) values were negatively affected by mental fatigue. RPE were significantly higher in the mentally fatigued than in the control conditions (p = 0.02) post-MSFT. Mental fatigue impairs aerobic and cognitive performance in active male endurance athletes. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

10 pages, 601 KiB  
Article
The Experimental Effects of Acute Exercise on Long-Term Emotional Memory
by Breanna Wade and Paul D. Loprinzi
J. Clin. Med. 2018, 7(12), 486; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7120486 - 27 Nov 2018
Cited by 15 | Viewed by 3194
Abstract
Emerging work suggests that acute, moderate-intensity aerobic exercise may help to subserve episodic memory of neutral stimuli. Less investigated, however, is whether acute exercise is associated with enhanced memory recognition of emotional stimuli, which was the purpose of this experiment. A parallel-group randomized [...] Read more.
Emerging work suggests that acute, moderate-intensity aerobic exercise may help to subserve episodic memory of neutral stimuli. Less investigated, however, is whether acute exercise is associated with enhanced memory recognition of emotional stimuli, which was the purpose of this experiment. A parallel-group randomized controlled experiment was employed. Participants (mean age = 20 yr) were randomized into an exercise (n = 17) or control group (n = 17). The exercise group engaged in a 15-min bout of moderate-intensity treadmill walking. Emotional memory recognition was assessed via images from the International Affective Picture System, including assessments of varying degrees of valence and arousal. Memory recognition was assessed at 1 day, 7 days, and 14 days post-memory encoding. We observed a significant main effect for time (F(2) = 104.2, p < 0.001, η2p = 0.77) and a significant main effect for valence–arousal classification (F(4) = 21.39, p < 0.001, η2p = 0.40), but there was no significant time by group interaction (F(2) = 1.09, p = 0.34, η2p = 0.03), classification by group interaction (F(4) = 0.12, p = 0.97, η2p = 0.01), time by classification interaction (F(8) = 1.78, p = 0.08, η2p = 0.05), or time by classification by group interaction (F(8) = 0.78, p = 0.62, η2p = 0.02). In conclusion, emotional memory recognition decreased over the 14-day follow-up period and this rate of memory decay was not altered by acute moderate-intensity exercise engagement. We discuss these findings in the context of exercise intensity and the temporal effects of exercise. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

19 pages, 3883 KiB  
Article
Acute Exercise Facilitates the N450 Inhibition Marker and P3 Attention Marker during Stroop Test in Young and Older Adults
by Shu-Shih Hsieh, Chung-Ju Huang, Chien-Ting Wu, Yu-Kai Chang and Tsung-Min Hung
J. Clin. Med. 2018, 7(11), 391; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7110391 - 26 Oct 2018
Cited by 43 | Viewed by 4970
Abstract
While considerable evidence supporting the positive influence of acute exercise on cognitive inhibition, little is known regarding the underlying cognitive processes. There is also little neuroelectric evidence regarding the effects on older adults of acute exercise-elicited cognitive benefits. Thus, our objective was to [...] Read more.
While considerable evidence supporting the positive influence of acute exercise on cognitive inhibition, little is known regarding the underlying cognitive processes. There is also little neuroelectric evidence regarding the effects on older adults of acute exercise-elicited cognitive benefits. Thus, our objective was to explore the possible neural markers underlying improved cognitive inhibition, with particular attention to the N450 and P3 components, following acute exercise. Another aim was to investigate whether cognitive gains seen in young adults are replicated in older adults. Twenty-four young males and 20 older males underwent either a single bout of aerobic exercise or video-watching in counterbalanced order. Afterwards, cognitive inhibition was assessed by the Stroop test. Results revealed that acute exercise resulted in shorter response time regardless of age or congruency. Regarding the neuroeletric data, acute exercise resulted in larger P3 amplitude and smaller N450 amplitude regardless of congruency or age. Further, following exercise, changes in response time interference were correlated with changes in incongruent N450 amplitude. Collectively, acute exercise-facilitated conflict monitoring and attention control, as signified by the N450 and P3 components, may be the underlying processes leading to better Stroop performance, with conflict monitoring having a stronger association with task performance. Further, cognitive gains resulting from acute exercise were found to the same extent in both young and older adults. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

12 pages, 854 KiB  
Article
Effect of Acute Exercise Mode on Serum Brain-Derived Neurotrophic Factor (BDNF) and Task Switching Performance
by Chiao-Ling Hung, Jun-Wei Tseng, Hsiao-Han Chao, Tsung-Min Hung and Ho-Seng Wang
J. Clin. Med. 2018, 7(10), 301; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7100301 - 24 Sep 2018
Cited by 46 | Viewed by 5960
Abstract
Previous studies have consistently reported a positive effect of acute exercise on cognition, particularly on executive function. However, most studies have focused on aerobic and resistant forms of exercise. The purpose of this study was to compare the effect of ‘open-skill’ with ‘closed-skill’ [...] Read more.
Previous studies have consistently reported a positive effect of acute exercise on cognition, particularly on executive function. However, most studies have focused on aerobic and resistant forms of exercise. The purpose of this study was to compare the effect of ‘open-skill’ with ‘closed-skill’ exercise (defined in terms of the predictability of the performing environment) on brain-derived neurotrophic factor (BDNF) production and task switching performance. Twenty young adult males participated in both closed (running) and open (badminton) skill exercise sessions in a counterbalanced order on separate days. The exercise sessions consisted of 5 min of warm up exercises followed by 30 min of running or badminton. The exercise intensity was set at 60% (±5%) of the heart rate reserve level (HRR) with HR being monitored by a wireless heart rate monitor. Blood samples were taken and participation in a task-switching paradigm occurred before and after each exercise session. Results showed no differences in serum BDNF or task-switching performance at the pre-test stage, however, badminton exercise resulted in significantly higher serum BDNF levels (a proxy for levels of BDNF in the brain) and near significant smaller global switching costs relative to running. This study has provided preliminary evidence in support the relative benefits of open-skills exercises on BDNF and executive function. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

11 pages, 452 KiB  
Article
Dose-Response Relationship between Exercise Duration and Executive Function in Older Adults
by Feng-Tzu Chen, Jennifer L. Etnier, Chih-Han Wu, Yu-Min Cho, Tsung-Min Hung and Yu-Kai Chang
J. Clin. Med. 2018, 7(9), 279; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7090279 - 13 Sep 2018
Cited by 25 | Viewed by 4985
Abstract
This study aimed to determine the dose-response relationship between exercise duration and task switching in older adults. Acute moderate intensity aerobic exercise for 20 min resulted in shorter response times than control and 10-min sessions in the heterogeneous, non-switch, and switch conditions, but [...] Read more.
This study aimed to determine the dose-response relationship between exercise duration and task switching in older adults. Acute moderate intensity aerobic exercise for 20 min resulted in shorter response times than control and 10-min sessions in the heterogeneous, non-switch, and switch conditions, but not in the homogeneous condition. Additionally, linear and cubic trends between exercise duration and global switching performance as well as local switching performance were revealed with faster times being predicted by longer duration exercise; however, the cubic relationship resulted in performance following the 45-min session being not significantly different from the other three sessions. Acute aerobic moderate intensity exercise for 20 min is an effective duration to improve task switching. Although a longer duration of exercise is not optimal for benefiting task switching, it does not harm task switching in older adults and hence may be of value for other health-related reasons. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

15 pages, 552 KiB  
Article
Aerobic Capacity Is Not Associated with Most Cognitive Domains in Patients with Multiple Sclerosis—A Cross-Sectional Investigation
by Martin Langeskov-Christensen, Søren Eskildsen, Egon Stenager, Henrik Boye Jensen, Helle Hvilsted Nielsen, Thor Petersen, Lars Grøndahl Hvid, Päivi Hämäläinen, Lisbet Marstrand and Ulrik Dalgas
J. Clin. Med. 2018, 7(9), 272; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7090272 - 11 Sep 2018
Cited by 14 | Viewed by 4322 | Correction
Abstract
(1) Background: Cognitive impairment is highly prevalent in multiple sclerosis (MS). Staying physically fit may be associated with preservation of cognitive performance in persons with MS (pwMS); (2) Objective: To investigate the association between aerobic capacity and the cognitive domains of information processing, [...] Read more.
(1) Background: Cognitive impairment is highly prevalent in multiple sclerosis (MS). Staying physically fit may be associated with preservation of cognitive performance in persons with MS (pwMS); (2) Objective: To investigate the association between aerobic capacity and the cognitive domains of information processing, learning and memory, and verbal fluency as well as single and composite z-scores of the Brief Repeatable Battery of Neuropsychological tests (BRBNT) in pwMS; (3) Methods: All subjects first performed the BRBNT and then a maximal oxygen consumption (VO2-max) test on a bicycle ergometer as a measure of aerobic capacity. Simple and multiple (adjusting for age, sex, and education level) regression analyses were performed to evaluate the relationship between aerobic capacity and cognitive performance in different domains. Published international norms were used to compute z-scores for each individual and composite BRBNT score. Furthermore, cognitive impairment was defined as one or more z-scores ≤−1.5 standard deviation (SD) of healthy controls; (4) Results: Eighty-four subjects were included (44.9 ± 9 years, 16.3 ± 2 education years, Expanded Disability Status Scale (EDSS): 2.6 ± 1.4, MS-type (relapsing-remitting, primary progressive, or secondary progressive): 73/6/5, disease duration: 9.9 ± 7 years, VO2-max: 28.4 ± 7.0 mL O2/min/kg). No significant associations between aerobic capacity and cognitive performance in the individual BRBNT tests were found, except that a weak relationship was found between aerobic capacity and the composite processing speed z-score (R2 = 0.06, p = 0.02). The average global BRBNT z-score (−0.2 ± 0.66) was not associated with aerobic capacity. Comparison of the cognitively impaired group (34.5%) with the nonimpaired group (65.5%) showed lower aerobic capacity in the impaired group (25.9 ± 1 vs. 29.7 ± 1 mLO2/min/kg, p = 0.02); (5) Conclusions: Limited support was found for an association between performance in most cognitive domains and aerobic capacity in the present MS group with a third of patients showing signs of cognitive impairments. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

21 pages, 2493 KiB  
Article
The Enhanced Interactive Physical and Cognitive Exercise System (iPACESTM v2.0): Pilot Clinical Trial of an In-Home iPad-Based Neuro-Exergame for Mild Cognitive Impairment (MCI)
by Kathryn Wall, Jessica Stark, Alexa Schillaci, Emilie T. Saulnier, Elizabeth McLaren, Kristina Striegnitz, Brian D. Cohen, Paul J. Arciero, Arthur F. Kramer and Cay Anderson-Hanley
J. Clin. Med. 2018, 7(9), 249; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7090249 - 30 Aug 2018
Cited by 27 | Viewed by 7291
Abstract
Given increasing longevity worldwide, older adults and caregivers are seeking ways to curb cognitive decline especially for those with mild cognitive impairment (MCI, now mild neurocognitive disorder, mNCD, Diagnostic and Statistical Manual of Mental Disorders, 5th ed. (DSM-V). This quasi-experimental, within-subjects pilot clinical [...] Read more.
Given increasing longevity worldwide, older adults and caregivers are seeking ways to curb cognitive decline especially for those with mild cognitive impairment (MCI, now mild neurocognitive disorder, mNCD, Diagnostic and Statistical Manual of Mental Disorders, 5th ed. (DSM-V). This quasi-experimental, within-subjects pilot clinical trial was designed to replicate and extend the study of cognitive benefits for MCI by improving upon our prior interactive Physical and Cognitive Exercise Study (iPACESTM v1.0) by increasing the usability of the neuro-exergame and exploring possible underlying neurobiological mechanisms. Older adults were enrolled in a three-month, in-home trial of a portable neuro-exergame (iPACES™ v2.0) where participants pedaled and steered along a virtual bike path (Memory Lane™). Neuropsychological function was assessed at baseline after component familiarization intervals (e.g., two weeks of exercise-only, game-only, etc.) and after three months of interactive neuro-exergame intervention. Fourteen participants were enrolled in the study and seven completed the final evaluation. Intent-to-treat analyses were conducted with imputed missing data (total n = 14). Significant improvement in executive function (Stroop) was found (d = 0.68, p = 0.02) only. Changes in salivary biomarkers (cortisol and insulin-like growth factor 1; IGF-1) were significantly associated with improved cognition. Further research is needed, but pilot data suggest that a portable in-home neuro-exergame may be an additional, practical tool to fight back against cognitive decline and dementia. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

7 pages, 467 KiB  
Article
Experimental Investigation of the Time Course Effects of Acute Exercise on False Episodic Memory
by Ali Siddiqui and Paul D. Loprinzi
J. Clin. Med. 2018, 7(7), 157; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7070157 - 21 Jun 2018
Cited by 40 | Viewed by 4905
Abstract
Previous experimental work suggests that acute exercise may positively influence the accurate recall of past episodic events. However, few studies have examined whether acute exercise also reduces the number of false episodic memories. We evaluated this paradigm in conjunction with an examination of [...] Read more.
Previous experimental work suggests that acute exercise may positively influence the accurate recall of past episodic events. However, few studies have examined whether acute exercise also reduces the number of false episodic memories. We evaluated this paradigm in conjunction with an examination of the temporal effects of acute exercise, which have previously been shown to play an important role in subserving episodic memory function. Twenty young adults participated in three experimental visits, including a non-exercise control visit, a visit involving an acute bout (20 min) of moderate-intensity exercise occurring prior to the memory task, and a visit involving an acute bout of exercise occurring during the encoding of the memory task. All visits were counterbalanced and occurred at least 24 h apart. The Deese–Roediger–McDermott (DRM) Paradigm, involving a separate word list trial for each visit, was employed to assess accurate and false episodic memory recall. For each visit, a short-term (immediate recall) and a long-term (25-min delay) memory recall was assessed. For both time points, the visit that involved exercise prior to encoding resulted in better short-term and long-term memory function (F(2) = 11.56, p < 0.001, η2p = 0.38). For both time points, the control visit resulted in a greater number of false memories. These findings suggest that acute moderate-intensity exercise may help to increase the accurate recall of past episodic memories and may help to reduce the rate of false memories. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

9 pages, 535 KiB  
Article
Randomized Controlled Trial Considering Varied Exercises for Reducing Proactive Memory Interference
by Emily Frith, Eveleen Sng and Paul D. Loprinzi
J. Clin. Med. 2018, 7(6), 147; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7060147 - 11 Jun 2018
Cited by 20 | Viewed by 3608
Abstract
We evaluated the effects of exercise on proactive memory interference. Study 1 (n = 88) employed a 15-min treadmill walking protocol, while Study 2 (n = 88) included a 15-min bout of progressive maximal exertion treadmill exercise. Each study included four [...] Read more.
We evaluated the effects of exercise on proactive memory interference. Study 1 (n = 88) employed a 15-min treadmill walking protocol, while Study 2 (n = 88) included a 15-min bout of progressive maximal exertion treadmill exercise. Each study included four distinct groups, in which groups of 22 participants each were randomly assigned to: (a) exercise before memory encoding, (b) a control group with no exercise, (c) exercise during memory encoding, and (d) exercise after memory encoding (i.e., during memory consolidation). We used the Rey Auditory Verbal Learning Test (RAVLT) to assess proactive memory interference. In both studies, the group that exercised prior to memory encoding recalled the most words from list B (distractor list) of the RAVLT, though group differences were not statistically significant for Study 1 (walking exercise) (p = 0.521) or Study 2 (high-intensity exercise) (p = 0.068). In this sample of young adults, high intensity exercise prior to memory encoding showed a non-significant tendency to attenuate impairments in recall attributable to proactive memory interference. Thus, future work with larger samples is needed to clarify potential beneficial effects of exercise for reducing proactive memory interference. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

9 pages, 498 KiB  
Article
Experimental Effects of Acute Exercise on Iconic Memory, Short-Term Episodic, and Long-Term Episodic Memory
by Danielle Yanes and Paul D. Loprinzi
J. Clin. Med. 2018, 7(6), 146; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7060146 - 11 Jun 2018
Cited by 22 | Viewed by 5398
Abstract
The present experiment evaluated the effects of acute exercise on iconic memory and short- and long-term episodic memory. A two-arm, parallel-group randomized experiment was employed (n = 20 per group; Mage = 21 year). The experimental group engaged in an acute [...] Read more.
The present experiment evaluated the effects of acute exercise on iconic memory and short- and long-term episodic memory. A two-arm, parallel-group randomized experiment was employed (n = 20 per group; Mage = 21 year). The experimental group engaged in an acute bout of moderate-intensity treadmill exercise for 15 min, while the control group engaged in a seated, time-matched computer task. Afterwards, the participants engaged in a paragraph-level episodic memory task (20 min delay and 24 h delay recall) as well as an iconic memory task, which involved 10 trials (at various speeds from 100 ms to 800 ms) of recalling letters from a 3 × 3 array matrix. For iconic memory, there was a significant main effect for time (F = 42.9, p < 0.001, η2p = 0.53) and a trend towards a group × time interaction (F = 2.90, p = 0.09, η2p = 0.07), but no main effect for group (F = 0.82, p = 0.37, η2p = 0.02). The experimental group had higher episodic memory scores at both the baseline (19.22 vs. 17.20) and follow-up (18.15 vs. 15.77), but these results were not statistically significant. These findings provide some suggestive evidence hinting towards an iconic memory and episodic benefit from acute exercise engagement. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

10 pages, 496 KiB  
Article
Experimental Effects of Acute Exercise and Meditation on Parameters of Cognitive Function
by Meghan K. Edwards and Paul D. Loprinzi
J. Clin. Med. 2018, 7(6), 125; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7060125 - 29 May 2018
Cited by 13 | Viewed by 4379
Abstract
Single bouts of aerobic exercise and meditation have been shown to improve cognitive function. Yet to be examined in the literature, we sought to examine the effects of a combination of acute bouts of aerobic exercise and meditation on cognitive function among young [...] Read more.
Single bouts of aerobic exercise and meditation have been shown to improve cognitive function. Yet to be examined in the literature, we sought to examine the effects of a combination of acute bouts of aerobic exercise and meditation on cognitive function among young adults. Participants (n = 66, mean (SD) age = 21 (2)) were randomly assigned to walk then meditate, meditate then walk, or to sit (inactive control). All walking and meditation bouts were 10 min in duration. Participants’ cognition was monitored before and after the intervention using Identification, Set Shifting, Stroop, and Trail Making tasks. Additionally, a subjective assessment of cognitive function was implemented before and after the intervention. Significant group by time interaction effects were observed when examining the Stroop congruent trials (P = 0.05). Post hoc paired t-tests revealed that reaction time significantly decreased from baseline to post-intervention in both combination groups (P < 0.001 for both), but not in the control group (P = 0.09). Regarding all other cognitive assessments, there were no significant group by time interaction effects (P > 0.05). Cognitive function was not substantially affected by a combination of brief meditation and exercise, though there is evidence to suggest that this combination may have beneficial effects on certain aspects of cognition. Future work should be conducted to evaluate the influences of different doses of exercise and meditation on cognitive functioning. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

Review

Jump to: Editorial, Research, Other

51 pages, 3042 KiB  
Review
Effects of Exercise on Cognitive Performance in Children and Adolescents with ADHD: Potential Mechanisms and Evidence-based Recommendations
by Lasse Christiansen, Mikkel M. Beck, Niels Bilenberg, Jacob Wienecke, Arne Astrup and Jesper Lundbye-Jensen
J. Clin. Med. 2019, 8(6), 841; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm8060841 - 12 Jun 2019
Cited by 59 | Viewed by 22891
Abstract
Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder with a complex symptomatology, and core symptoms as well as functional impairment often persist into adulthood. Recent investigations estimate the worldwide prevalence of ADHD in children and adolescents to be ~7%, which is a [...] Read more.
Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder with a complex symptomatology, and core symptoms as well as functional impairment often persist into adulthood. Recent investigations estimate the worldwide prevalence of ADHD in children and adolescents to be ~7%, which is a substantial increase compared to a decade ago. Conventional treatment most often includes pharmacotherapy with central nervous stimulants, but the number of non-responders and adverse effects call for treatment alternatives. Exercise has been suggested as a safe and low-cost adjunctive therapy for ADHD and is reported to be accompanied by positive effects on several aspects of cognitive functions in the general child population. Here we review existing evidence that exercise affects cognitive functions in children with and without ADHD and present likely neurophysiological mechanisms of action. We find well-described associations between physical activity and ADHD, as well as causal evidence in the form of small to moderate beneficial effects following acute aerobic exercise on executive functions in children with ADHD. Despite large heterogeneity, meta-analyses find small positive effects of exercise in population-based control (PBC) children, and our extracted effect sizes from long-term interventions suggest consistent positive effects in children and adolescents with ADHD. Paucity of studies probing the effect of different exercise parameters impedes finite conclusions in this regard. Large-scale clinical trials with appropriately timed exercise are needed. In summary, the existing preliminary evidence suggests that exercise can improve cognitive performance intimately linked to ADHD presentations in children with and without an ADHD diagnosis. Based on the findings from both PBC and ADHD children, we cautiously provide recommendations for parameters of exercise. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

27 pages, 471 KiB  
Review
A Systematic Review on the Cognitive Benefits and Neurophysiological Correlates of Exergaming in Healthy Older Adults
by Robert Stojan and Claudia Voelcker-Rehage
J. Clin. Med. 2019, 8(5), 734; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm8050734 - 23 May 2019
Cited by 67 | Viewed by 7271
Abstract
Human aging is associated with structural and functional brain deteriorations and a corresponding cognitive decline. Exergaming (i.e., physically active video-gaming) has been supposed to attenuate age-related brain deteriorations and may even improve cognitive functions in healthy older adults. Effects of exergaming, however, vary [...] Read more.
Human aging is associated with structural and functional brain deteriorations and a corresponding cognitive decline. Exergaming (i.e., physically active video-gaming) has been supposed to attenuate age-related brain deteriorations and may even improve cognitive functions in healthy older adults. Effects of exergaming, however, vary largely across studies. Moreover, the underlying neurophysiological mechanisms by which exergaming may affect cognitive and brain function are still poorly understood. Therefore, we systematically reviewed the effects of exergame interventions on cognitive outcomes and neurophysiological correlates in healthy older adults (>60 years). After screening 2709 studies (Cochrane Library, PsycINFO, Pubmed, Scopus), we found 15 eligible studies, four of which comprised neurophysiological measures. Most studies reported within group improvements in exergamers and favorable interaction effects compared to passive controls. Fewer studies found superior effects of exergaming over physically active control groups and, if so, solely for executive functions. Regarding individual cognitive domains, results showed no consistence. Positive effects on neurophysiological outcomes were present in all respective studies. In summary, exergaming seems to be equally or slightly more effective than other physical interventions on cognitive functions in healthy older adults. Tailored interventions using well-considered exergames and intervention designs, however, may result in more distinct effects on cognitive functions. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

15 pages, 1063 KiB  
Review
Beneficial Effect of Exercise on Cognitive Function during Peripheral Arterial Disease: Potential Involvement of Myokines and Microglial Anti-Inflammatory Phenotype Enhancement
by Marina Leardini-Tristao, Anne-Laure Charles, Anne Lejay, Mégane Pizzimenti, Alain Meyer, Vanessa Estato, Eduardo Tibiriçá, Emmanuel Andres and Bernard Geny
J. Clin. Med. 2019, 8(5), 653; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm8050653 - 10 May 2019
Cited by 9 | Viewed by 4666
Abstract
Peripheral arterial disease (PAD), leading to intermittent claudication, critical ischemia with rest pain, and/or tissue damage, is a public health issue associated with significant morbidity and mortality. Little is known about the link between PAD, cognitive function, and whether exercise might reduce cognitive [...] Read more.
Peripheral arterial disease (PAD), leading to intermittent claudication, critical ischemia with rest pain, and/or tissue damage, is a public health issue associated with significant morbidity and mortality. Little is known about the link between PAD, cognitive function, and whether exercise might reduce cognitive dysfunction in PAD patients, as previously observed concerning both quality of life and prognosis. This review highlights the fact that patients suffering from PAD often demonstrate cognitive dysfunction characterized by reduced performance in nonverbal reasoning, reduced verbal fluency, and decreased information processing speed and a greater risk for progression toward dementia. Further, the data presented support that physical exercise, likely through myokine secretion and microglial anti-inflammatory phenotype enhancement, might participate in the cognition protection in common clinical settings. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

43 pages, 2033 KiB  
Review
Applications of Functional Near-Infrared Spectroscopy (fNIRS) Neuroimaging in Exercise–Cognition Science: A Systematic, Methodology-Focused Review
by Fabian Herold, Patrick Wiegel, Felix Scholkmann and Notger G. Müller
J. Clin. Med. 2018, 7(12), 466; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7120466 - 22 Nov 2018
Cited by 261 | Viewed by 17783
Abstract
For cognitive processes to function well, it is essential that the brain is optimally supplied with oxygen and blood. In recent years, evidence has emerged suggesting that cerebral oxygenation and hemodynamics can be modified with physical activity. To better understand the relationship between [...] Read more.
For cognitive processes to function well, it is essential that the brain is optimally supplied with oxygen and blood. In recent years, evidence has emerged suggesting that cerebral oxygenation and hemodynamics can be modified with physical activity. To better understand the relationship between cerebral oxygenation/hemodynamics, physical activity, and cognition, the application of state-of-the art neuroimaging tools is essential. Functional near-infrared spectroscopy (fNIRS) is such a neuroimaging tool especially suitable to investigate the effects of physical activity/exercises on cerebral oxygenation and hemodynamics due to its capability to quantify changes in the concentration of oxygenated hemoglobin (oxyHb) and deoxygenated hemoglobin (deoxyHb) non-invasively in the human brain. However, currently there is no clear standardized procedure regarding the application, data processing, and data analysis of fNIRS, and there is a large heterogeneity regarding how fNIRS is applied in the field of exercise–cognition science. Therefore, this review aims to summarize the current methodological knowledge about fNIRS application in studies measuring the cortical hemodynamic responses during cognitive testing (i) prior and after different physical activities interventions, and (ii) in cross-sectional studies accounting for the physical fitness level of their participants. Based on the review of the methodology of 35 as relevant considered publications, we outline recommendations for future fNIRS studies in the field of exercise–cognition science. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

11 pages, 586 KiB  
Review
The Role of Sex in Memory Function: Considerations and Recommendations in the Context of Exercise
by Paul D. Loprinzi and Emily Frith
J. Clin. Med. 2018, 7(6), 132; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7060132 - 31 May 2018
Cited by 68 | Viewed by 10854
Abstract
There is evidence to suggest that biological sex plays a critical role in memory function, with sex differentially influencing memory type. In this review, we detail the current evidence evaluating sex-specific effects on various memory types. We also discuss potential mechanisms that explain [...] Read more.
There is evidence to suggest that biological sex plays a critical role in memory function, with sex differentially influencing memory type. In this review, we detail the current evidence evaluating sex-specific effects on various memory types. We also discuss potential mechanisms that explain these sex-specific effects, which include sex differences in neuroanatomy, neurochemical differences, biological differences, and cognitive and affect-related differences. Central to this review, we also highlight that, despite the established sex differences in memory, there is little work directly comparing whether males and females have a differential exercise-induced effect on memory function. As discussed herein, such a differential effect is plausible given the clear sex-specific effects on memory, exercise response, and molecular mediators of memory. We emphasize that future work should be carefully powered to detect sex differences. Future research should also examine these potential exercise-related sex-specific effects for various memory types and exercise intensities and modalities. This will help enhance our understanding of whether sex indeed moderates the effects of exercise and memory function, and as such, will improve our understanding of whether sex-specific, memory-enhancing interventions should be developed, implemented, and evaluated. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

Other

15 pages, 2098 KiB  
Brief Report
The Beneficial Effect of Acute Exercise on Motor Memory Consolidation is Modulated by Dopaminergic Gene Profile
by Lasse Christiansen, Richard Thomas, Mikkel M. Beck, Jessica Pingel, Jeppe D. Andersen, Cameron S. Mang, Mads A. J. Madsen, Marc Roig and Jesper Lundbye-Jensen
J. Clin. Med. 2019, 8(5), 578; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm8050578 - 27 Apr 2019
Cited by 12 | Viewed by 4011
Abstract
When aerobic exercise is performed following skilled motor practice, it can enhance motor memory consolidation. Previous studies have suggested that dopamine may play a role in motor memory consolidation, but whether it is involved in the exercise effects on consolidation is unknown. Hence, [...] Read more.
When aerobic exercise is performed following skilled motor practice, it can enhance motor memory consolidation. Previous studies have suggested that dopamine may play a role in motor memory consolidation, but whether it is involved in the exercise effects on consolidation is unknown. Hence, we aimed to investigate the influence of dopaminergic pathways on the exercise-induced modulation of motor memory consolidation. We compared the effect of acute exercise on motor memory consolidation between the genotypes that are known to affect dopaminergic transmission and learning. By combining cluster analyses and fitting linear models with and without included polymorphisms, we provide preliminary evidence that exercise benefits the carriers of alleles that are associated with low synaptic dopamine content. In line with previous reports, our findings implicate dopamine as a modulator of the exercise-induced effects on motor memory consolidation, and suggest exercise as a potential clinical tool to counteract low endogenous dopamine bioavailability. Further experiments are needed to establish causal relations. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

25 pages, 788 KiB  
Hypothesis
Strengthening the Brain—Is Resistance Training with Blood Flow Restriction an Effective Strategy for Cognitive Improvement?
by Alexander Törpel, Fabian Herold, Dennis Hamacher, Notger G. Müller and Lutz Schega
J. Clin. Med. 2018, 7(10), 337; https://0-doi-org.brum.beds.ac.uk/10.3390/jcm7100337 - 09 Oct 2018
Cited by 22 | Viewed by 12146
Abstract
Aging is accompanied by a decrease in physical capabilities (e.g., strength loss) and cognitive decline. The observed bidirectional relationship between physical activity and brain health suggests that physical activities could be beneficial to maintain and improve brain functioning (e.g., cognitive performance). However, the [...] Read more.
Aging is accompanied by a decrease in physical capabilities (e.g., strength loss) and cognitive decline. The observed bidirectional relationship between physical activity and brain health suggests that physical activities could be beneficial to maintain and improve brain functioning (e.g., cognitive performance). However, the exercise type (e.g., resistance training, endurance training) and their exercise variables (e.g., load, duration, frequency) for an effective physical activity that optimally enhance cognitive performance are still unknown. There is growing evidence that resistance training induces substantial brain changes which contribute to improved cognitive functions. A relative new method in the field of resistance training is blood flow restriction training (BFR). While resistance training with BFR is widely studied in the context of muscular performance, this training strategy also induces an activation of signaling pathways associated with neuroplasticity and cognitive functions. Based on this, it seems reasonable to hypothesize that resistance training with BFR is a promising new strategy to boost the effectiveness of resistance training interventions regarding cognitive performance. To support our hypothesis, we provide rationales of possible adaptation processes induced by resistance training with BFR. Furthermore, we outline recommendations for future studies planning to investigate the effects of resistance training with BFR on cognition. Full article
(This article belongs to the Special Issue The Effects of Exercise on Cognitive Function)
Show Figures

Figure 1

Back to TopTop