IDIM 12530
INSTITUTO DE INVESTIGACIONES MEDICAS
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Contextual Control of Consummatory Successive Negative Contrast
Autor/es:
PAPINI, M. R; DANIEL, A. M.,; WOOD, M.,; PELLEGRINI, S; NORRIS JACOB N.
Lugar:
Philadelphia
Reunión:
Congreso; Meeting of the Eastern Psychological Association; 2007
Institución organizadora:
Eastern Psychological Association
Resumen:
Rats exposed to incentive downshifts show deterioration of consummatory behavior relative to unshifted controlsconsummatory successive negative contrast (cSNC). Two experiments demonstrated small, but reliable cSNC in a within-subject design involving exposure to two contexts paired with either 16% or 2% sucrose. This cSNC effect required pretrial contextual exposure (Experiment 1) and occurred in the absence of simultaneous contrast (Experiment 2). These results suggest that cSNC can be influenced by contextual cues.
