Citation: Mh. Leszczuk et Cf. Flaherty, Lesions of nucleus accumbens reduce instrumental but not consummatory negative contrast in rats, BEH BRA RES, 116(1), 2000, pp. 61-79
Citation: Cf. Flaherty et C. Mitchell, Absolute and relative rewarding properties of fructose, glucose, and saccharin mixtures as reflected in anticipatory contrast, PHYSL BEHAV, 66(5), 1999, pp. 841-853