ArticleBrain and behavior2017
Hippocampal volume, social interactions, and the expression of the normal repertoire of resident-intruder behavior.
Article in Brain and behavior, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 19 citations in OpenAlex.
- Article
- Update on neurobiological mechanisms of fear: illuminating the direction of mechanism exploration and treatment development of trauma and fear-related disorders.Frontiers in behavioral neuroscience · 2023Review
- The Association Between Neighborhood Poverty and Hippocampal Volume Among Individuals at Clinical High-Risk for Psychosis: The Moderating Role of Social Engagement.Schizophrenia bulletin · 2022Article
- Cellular senescence as a driver of cognitive decline triggered by chronic unpredictable stress.Neurobiology of stress · 2021Article
- Loss of α7 nicotinic acetylcholine receptors in GABAergic neurons causes sex-dependent decreases in radial glia-like cell quantity and impairments in cognitive and social behavior.Brain structure & function · 2021Article
- Hippocampal volume, social interactions, and the expression of the normal repertoire of resident-intruder behavior.Brain and behavior · 2017Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionReduced hippocampal volumes are reported in individuals with disrupted emotional coping behaviors in both human clinical conditions and in experimental animal models of these populations. In a number of experimental animal models, it has been shown that social interactions can promote resilience and buffer the negative neural consequences of stimuli that disrupt effective coping.
methodsHippocampal and dentate gyrus volumes were calculated in 54 male Sprague Dawley rats; (1) single housed (
resultsWe present data which shows that even a brief daily exposure to a conspecific in resident-intruder social interactions test is sufficient to prevent the reduction in hippocampal volume triggered by single housing.
conclusionWhen considered with previously published data, these findings suggest that the expression of the full repertoire of social, nonsocial, dominance, and submissive behaviors in response to the physical presence of an
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