Cited by 70Neural and Behavioral Psychology StudiesMemory and Neural MechanismsStress Responses and Cortisol

Early social deprivation disrupts attentional, but not affective, shifts in rats

Schrijver, Nicole C., Würbel, Hanno·2001·Behavioral Neuroscience

Abstract

This study examined the effects of early social deprivation in rats on 2 dissociable forms of inhibitory control of behavior that operate at 2 different levels of response selection: reversing the assignment of stimulus-reward associations within perceptual dimensions (affective shifts) and switching selective attention from 1 perceptual dimension to another (attentional shifts). Isolated subjects (isolates) and social controls (socials) were individually trained to spatial and nonspatial visual discrimination criteria on a radial arm maze. Whereas isolates and socials differed in neither acquisition nor reversal of both versions of the task, isolates were selectively impaired in shifting from spatial to nonspatial discrimination and vice versa. These findings demonstrate that isolation rearing selectively disrupts inhibitory control in attentional selection but leaves inhibitory control in affective processing intact.

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Crossref · 10.1037/0735-7044.115.2.437

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  • Isolation during adolescence results in cognitive flexibility deficits impairing reward learning, reversal learning, and attention shifting.

    “Particularly, isolation during adolescence results in cognitive flexibility deficits that impair reward learning,47 reversal learning,48 and attention shifting.49”

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Authors
Schrijver, N. C., & Würbel, H.
Venue
Behavioral Neuroscience
Published
2001
Volume
115
Issue
2
Pages
437-442
ISSN
  • 0735-7044 (ISSN-L)
  • 1939-0084
OpenAlex
W2059428006
Cited by
70
References
41
Citations by year
2026: 1 · 2024: 2 · 2023: 3 · 2022: 2 · 2021: 1 · 2020: 2 · 2019: 2 · 2018: 1 · 2017: 1 · 2016: 4 · 2015: 9 · 2014: 1 · 2013: 3 · 2012: 5
FWCI
1.75
Type
journal article
Language
en
Open access
closed
Locations
  • Behavioral Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
isolation rearing, inhibitory control, attentional shift, stimulus-reward associations, response selection, spatial discrimination, radial maze, rats
MeSH terms
Affect, Age Factors, Animals, Association Learning, Attention, Cues, Discrimination Learning, Male, Reversal Learning, Social Isolation, Maze Learning, Rats

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