Cited by 2,468Neurogenesis and neuroplasticity mechanismsNeuroscience and Neuropharmacology ResearchMemory and Neural Mechanisms

Neural consequences of enviromental enrichment

van Praag, Henriette, Kempermann, Gerd, Gage, Fred H.·2000·Nature Reviews Neuroscience

Abstract

Neuronal plasticity is a central theme of modern neurobiology, from cellular and molecular mechanisms of synapse formation in Drosophila to behavioural recovery from strokes in elderly humans. Although the methods used to measure plastic responses differ, the stimuli required to elicit plasticity are thought to be activity-dependent. In this article, we focus on the neuronal changes that occur in response to complex stimulation by an enriched environment. We emphasize the behavioural and neurobiological consequences of specific elements of enrichment, especially exercise and learning.

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Crossref · 10.1038/35044558

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136 of 136 references verified0 citation errors · 0 not checkable

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  • Environmental enrichment has been shown to decrease anxiety and increase learning and memory.

    “In general, environmental enrichment has been shown to decrease anxiety and increase learning and memory (van Praag et al., 2000; Simpson and Kelly, 2011).”
  • Neural plasticity is affected by many factors beyond early care, including increased activity in enriched environments.

    “Furthermore, there are numerous influences on neural plasticity in addition to early care, such as increased activity in enriched environments (Panksepp, Burgdorf, Turner, & Gordon, 2002; van Praag, Kempermann, & Gage, 2000)”

    From Stress and the development of self-regulation in context (2010) · cites this paper as van Praag, Kempermann, & Gage, 2000

  • Physical activity may influence cognitive and brain health through changes in insulin or glucose signaling, oxidative stress, inflammatory pathways, hormonal regulation, or cerebrovasculature.

    “PA might also influence cognitive and brain health by modifying insulin/glucose signaling, oxidative stress, inflammatory pathways, hormonal regulation, or cerebrovasculature (2, 83).”
  • Dopaminergic neurotransmission, centrally implicated in the brain reward system and known to decline with aging, plays important roles in non-pharmacological strategies aimed to improve age-related cognitive decline, such as environmental enrichment and physical exercise.

    “dopaminergic neurotransmission, centrally implicated in the brain reward system and known to decline with aging (De Keyser et al., 1990), plays important roles in non-pharmacological strategies aimed to improve age-related cognitive decline, such as environmental enrichment and physical exercise (van Praag et al., 2000).”

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Authors
van Praag, H., Kempermann, G., & Gage, F. H.
Affiliations
Salk Institute for Biological Studies (US)
Venue
Nature Reviews Neuroscience
Published
2000-12
Volume
1
Issue
3
Pages
191-198
ISSN
  • 1471-003X (ISSN-L)
  • 1471-0048
OpenAlex
W2096192426
Cited by
2,468
References
135
Citations by year
2026: 59 · 2025: 80 · 2024: 77 · 2023: 92 · 2022: 99 · 2021: 113 · 2020: 131 · 2019: 100 · 2018: 134 · 2017: 112 · 2016: 115 · 2015: 133 · 2014: 133 · 2013: 142 · 2012: 129
FWCI
1.55
Type
journal article
Language
en
Open access
closed
Locations
  • Nature reviews. Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Foundation for the National Institutes of Health
  • Christopher and Dana Reeve Foundation
Topics
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
Keywords
environmental enrichment, neuroplasticity, activity-dependent plasticity, physical activity, learning, behavioral recovery, synaptogenesis, stroke recovery
MeSH terms
Animals, Brain, Cell Division, Environment, Controlled, Humans, Neuronal Plasticity, Sensory Deprivation

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