Differential Effect of Fixed Ratio Magnitude on the Rate of Lever-Pressing and Interinjection Intervals of Cocaine Self-Administration in Rats

BACKGROUND: Many features of self-administration behavior may be explained by reference to the properties of schedules of reinforcement. Schedules alter the probability of a behavior being reinforced and thereby increase, or decrease, the frequency of the behavior and fixed ratio (FR) magnitude repo...

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Detalles Bibliográficos
Autores principales: Desai, Jhanvi N., Muccilli, Abigail R., Tron Esqueda, Luis E., Welge, Jeffrey A., Norman, Andrew B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Original Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10696427/
http://dx.doi.org/10.1016/j.curtheres.2023.100727

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