Cited by 134Neurogenesis and neuroplasticity mechanismsPhysical Activity and HealthCardiovascular and exercise physiology

Joggin’ the Noggin: Towards a Physiological Understanding of Exercise-Induced Cognitive Benefits

Open access
Stimpson, Nikolas J., Davison, Glen, Javadi, Amir-Homayoun·2018·Neuroscience & Biobehavioral Reviews

Abstract

This narrative review examines literature pertaining to possible physiological explanations for observed cognitive benefits stemming from improvements to cardiovascular fitness following chronic aerobic exercise. Studies regarding exercise and cardiovascular fitness, angiogenesis, neuroinflammation in relation to IGF-1 signalling, regulation of neurotrophins, neurogenesis and plasticity, cognitive training, are briefly described. We propose that current evidence points towards a mechanism by which cardiovascular fitness improvements act to promote long-term angiogenesis and cerebral circulation. This important adaptation allows for increased delivery and upregulation of neurotrophins along with supporting factors to the brain, particularly to the hippocampal neurogenic niche, following acute exercise bouts. We propose a sequential timeline and approximate time scale for this mechanism, describing how these stages generate increased support for neurogenesis and brain plasticity in combination with cognitive training to provide long-term cognitive benefits and protection against age-related cognitive decline. Influences from age, gender and other variables are considered, and methodological factors that could be utilised in future studies to further clarify the proposed model are discussed.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.neubiorev.2018.03.018

Cites

146 of 146 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Physical exercise can effectively prevent depression by affecting many molecular and cellular pathways.

    “As reported in some studies, physical exercise can effectively prevent depression by affecting many molecular and cellular pathways;”

    From Major depressive disorder: hypothesis, mechanism, prevention and treatment (2024) · cites this paper as [312]

    Section 3 (page unavailable) describes several molecular and cellular responses to exercise, including changes in inflammatory signaling, neurotrophins, and neurogenesis. The Background and Summary (pages unavailable) frame these pathways as explanations for cognitive benefits, not as evidence that exercise effectively prevents depression. The depression-prevention outcome is therefore unsupported by this source. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • The neurotrophic hypothesis posits that in response to physical exercises, the organism releases neurochemicals such as BDNF, which trigger neuroplasticity and facilitate cognitive enhancement.

    “the “neurotrophic hypothesis,” which posits that in response to physical exercises, the organism releases several neurochemicals (e.g., neurotrophic factors such as BDNF), which in turn trigger neuroplasticity and facilitate cognitive enhancement”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 147 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Stimpson, N. J., Davison, G., & Javadi, A.-H.
Affiliations
  • University College London (GB)
  • University of Kent (GB)
Corresponding author
Javadi, Amir-Homayoun
Venue
Neuroscience & Biobehavioral Reviews
Publisher
Elsevier BV
Published
2018-05
Volume
88
Pages
177-186
ISSN
0149-7634 (ISSN-L)
OpenAlex
W2792056933
Cited by
134
References
147
Citations by year
2026: 7 · 2025: 14 · 2024: 18 · 2023: 13 · 2022: 18 · 2021: 20 · 2020: 16 · 2019: 20 · 2018: 8
FWCI
2.01
Type
journal article
Language
en
Open access
Locations
  • Neuroscience & Biobehavioral Reviews (publishedVersion)
  • PubMed (publishedVersion)
  • Kent Academic Repository (University of Kent) (submittedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Topics
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
Keywords
cardiorespiratory fitness, aerobic exercise, angiogenesis, cerebral circulation, neurotrophins, IGF-1 signaling, neuroinflammation, hippocampal neurogenesis, neuroplasticity, cognitive training, age-related cognitive decline, acute exercise, sex differences
MeSH terms
Brain, Cognition, Humans, Neuronal Plasticity, Exercise, Neurogenesis, Cognitive Dysfunction

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review