Browsing Psychology, Department of by Author "Baker, Tyson William"

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Differential Pharmacological Profiles of Operant Acquisition, Operant Expression, and Decision-Making Performance As Tested By Antipsychotics and Other Dopaminergic Drugs

Baker, Tyson William (2013-03-15)

Operant acquisition, operant expression, and decision-making differentially rely on brain areas that are differentially affected by antipsychotic and other dopaminergic drugs. The purpose of this thesis was to test if the ...
Reward devaluation in a two-link chain schedule: effects of reward density in the proximal link and food restriction protocol in rats

Baker, Tyson William (2007-09-13)

Food restriction has been shown to affect responding for reward and has been manipulated to devalue reward. Reward density has been shown to alter responding in both first-order schedules and chain schedules. Devaluation ...