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Effects of d-amphetamine and cocaine on strained ratio behavior in a repeated-acquisition task.

Pigeons acquired a different four-response chain each session by responding sequentially on three keys in the presence of four colors. When the fixed-ratio requirement for food presentation was five completions of the chain, d-amphetamine and cocaine disrupted the behavior. As the dose of each drug...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Thompson, D M, Moerschbaecher, J M
Format: Artigo
Sprache:Inglês
Veröffentlicht: 1980
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1332919/
https://ncbi.nlm.nih.gov/pubmed/7365401
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1901/jeab.1980.33-141
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