Cited by 144Cognitive Functions and MemoryPhysical Activity and HealthNeurogenesis and neuroplasticity mechanisms

The effects of physical exercise and cognitive training on memory and neurotrophic factors.

Heisz, Jennifer J., Clark, Ilana B., Bonin, Katija, Paolucci, Emily M., Michalski, Bernadeta, Becker, Suzanna, Fahnestock, Margaret·2017·Journal of Cognitive Neuroscience

Abstract

This study examined the combined effect of physical exercise and cognitive training on memory and neurotrophic factors in healthy, young adults. Ninety-five participants completed 6 weeks of exercise training, combined exercise and cognitive training, or no training (control). Both the exercise and combined training groups improved performance on a high-interference memory task, whereas the control group did not. In contrast, neither training group improved on general recognition performance, suggesting that exercise training selectively increases high-interference memory that may be linked to hippocampal function. Individuals who experienced greater fitness improvements from the exercise training (i.e., high responders to exercise) also had greater increases in the serum neurotrophic factors brain-derived neurotrophic factor and insulin-like growth factor-1. These high responders to exercise also had better high-interference memory performance as a result of the combined exercise and cognitive training compared with exercise alone, suggesting that potential synergistic effects might depend on the availability of neurotrophic factors. These findings are especially important, as memory benefits accrued from a relatively short intervention in high-functioning young adults.

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Crossref · 10.1162/jocn_a_01164

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  • After 6 weeks of high-intensity endurance training, responders who improved their CRF to a greater extent than non-responders exhibited a significantly higher increase in serum BDNF.

    “For instance, after 6 weeks of high-intensity endurance training, responders who improved their CRF [assessed via peak oxygen uptake (VO2 peak)] to a greater extent than non-responders exhibited a significantly higher increase in serum BDNF (Heisz et al., 2017).”
  • Interindividual differences in response to endurance training affect the expression of neurotrophic factors such as brain-derived neurotrophic factor.

    “Such interindividual differences in response to endurance training also affect the expression of neurotrophic factors [e.g., brain-derived neurotrophic factor (BDNF)] (Heisz et al., 2017)”

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Authors
Heisz, J. J., Clark, I. B., Bonin, K., Paolucci, E. M., Michalski, B., Becker, S., & Fahnestock, M.
Affiliations
McMaster University (CA)
Venue
Journal of Cognitive Neuroscience
Publisher
MIT Press
Published
2017-11-01
Volume
29
Issue
11
Pages
1895-1907
ISSN
  • 0898-929X (ISSN-L)
  • 1530-8898
OpenAlex
W2734585321
Cited by
144
References
111
Citations by year
2026: 11 · 2025: 9 · 2024: 16 · 2023: 24 · 2022: 19 · 2021: 14 · 2020: 21 · 2019: 21 · 2018: 7 · 2017: 1
FWCI
17.69
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Cognitive Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Functions and Memory
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
Keywords
physical activity, cognitive training, memory, neurotrophic factors, brain-derived neurotrophic factor, insulin-like growth factor I, recognition memory, hippocampal function, young adults
MeSH terms
Adolescent, Adult, Analysis of Variance, Cognition, Female, Humans, Individuality, Insulin-Like Growth Factor I, Male, Memory, Neuropsychological Tests, Teaching, Exercise, Brain-Derived Neurotrophic Factor, Young Adult

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