Cited by 187Neurotransmitter Receptor Influence on BehaviorNeural and Behavioral Psychology StudiesMemory and Neural Mechanisms

The DOI matches its Crossref record; 13 of the 15 references it cites were found in a registry or an index.

Delayed-response deficit induced by local injection of the α2-adrenergic antagonist yohimbine into the dorsolateral prefrontal cortex in young adult monkeys

Li, Bao-Ming, Mei, Zhen-Tong·1994·Behavioral and Neural Biology

Abstract

Two young adult monkeys (Macaca mullata) were trained to perform a delayed-response task that required the monkeys to remember a cued spatial position (left or right) over a delay interval and then to make a response to the cued position. Local injection of the alpha 2-adrenergic antagonist yohimbine (10 micrograms in 2 microliters saline) into the dorsolateral prefrontal cortex (Walker's area 46 and area 9) impaired the performance of the delayed-response task, and it was without effect on the performance of the task if there was no delay between the cue and choice signals. The main performing error after injection of yohimbine was that the monkeys responded to uncued position with higher rate. Local injection of the alpha 1-adrenergic antagonist prazosin (10 microgram in 2 microliters saline) or the beta-adrenergic antagonist propranolol (10 micrograms in 2 microliters saline) into the same cortical areas induced no significant effect on the performance of the task. The present study suggests that prefrontal alpha 2-adrenoceptors play an important role in the spatial working memory in young adult monkeys.

Overview

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Crossref · 10.1016/s0163-1047(05)80034-2

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13 of 13 references verified0 citation errors · 0 not checkable

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Citations

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Research works printed but not linked: 1

  1. Jacobsen, 1936, Studies of cerebral function in primates, Comparative Psychology Monographs, 13, 1

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Metadata

Authors
Li, B.-M., & Mei, Z.-T.
Affiliations
Chinese Academy of Sciences (CN)
Venue
Behavioral and Neural Biology
Publisher
Elsevier BV
Published
1994-09
Volume
62
Issue
2
Pages
134-139
ISSN
0163-1047 (ISSN-L)
OpenAlex
W2075473160
Cited by
186
References
15
Citations by year
2026: 3 · 2025: 3 · 2024: 6 · 2023: 3 · 2022: 1 · 2021: 5 · 2020: 6 · 2019: 4 · 2018: 7 · 2017: 4 · 2016: 9 · 2015: 13 · 2014: 7 · 2013: 13 · 2012: 8
FWCI
1.28
Type
journal article
Language
en
Open access
closed
Locations
  • Behavioral and Neural Biology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
Keywords
yohimbine, alpha2-adrenoceptors, dorsolateral prefrontal cortex, delayed response task, spatial working memory, prazosin, propranolol, alpha-blockers, beta-blockers
MeSH terms
Animals, Brain Mapping, Female, Macaca mulatta, Orientation, Prazosin, Propranolol, Psychomotor Performance, Reaction Time, Mental Recall, Yohimbine, Prefrontal Cortex, Receptors, Adrenergic, alpha-1, Receptors, Adrenergic, alpha-2

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