Nucleus accumbens lesions decrease sensitivity to rapid changes in the delay to reinforcement.

Acheson, Ashley; Farrar, Andrew M; Patak, Michele; Hausknecht, Kathryn A; Kieres, Artur K; Choi, Seulgi; de Wit, Harriet; Richards, Jerry B

Acheson, Ashley; Farrar, Andrew M; Patak, Michele; Hausknecht, Kathryn A; Kieres, Artur K; Choi, Seulgi; de Wit, Harriet; Richards, Jerry B.

Affiliation

Acheson A; University of Chicago, Department of Psychiatry, Chicago, IL 60637, United States.

Behav Brain Res ; 173(2): 217-28, 2006 Oct 16.

Article in En | MEDLINE | ID: mdl-16884790

Subject(s)

Brain Injuries/pathology; Nucleus Accumbens/physiopathology; Reaction Time/physiology; Reinforcement, Psychology; Animals; Behavior, Animal; Body Weight/drug effects; Body Weight/physiology; Brain Injuries/chemically induced; Conditioning, Operant/drug effects; Conditioning, Operant/physiology; Immunohistochemistry/methods; Male; Motor Activity/drug effects; Motor Activity/physiology; Nucleus Accumbens/injuries; Phosphopyruvate Hydratase/metabolism; Probability; Quinolinic Acid/toxicity; Rats; Rats, Sprague-Dawley; Reinforcement Schedule; Time Factors

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Full text: 1 Database: MEDLINE Main subject: Reaction Time / Reinforcement, Psychology / Brain Injuries / Nucleus Accumbens Type of study: Diagnostic_studies / Prognostic_studies Limits: Animals Language: En Journal: Behav Brain Res Year: 2006 Type: Article Affiliation country: United States

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