title: [Absence of effect of the change of food context in the activity-based anorexia phenomenon in rats].
abstract: The goal of this study was to analyse how the context in which animals remain during the period of access to food modulates the development of activity-based anorexia in rats. For this purpose, the effect of changing the context of the activity period and the eating period was measured in terms of body weight loss, reduction in food intake and increase in physical activity. A 2 yen 2 factorial design was implemented, by having or not having access to a running wheel, and by being exposed or not exposed to a context change. Results showed that exposure to different contexts for the wheel and for the food did not affect weight loss, food intake or activity levels. These results are in line with the theoretical position of Epling and Pierce (1992) that activity is induced by the food restriction regime.
authors.affiliation: Facultad de Psicología, Universidad de Sevilla, Sevilla, Spain. maytegutierrez@us.es
authors.forename: María Teresa
authors.initials: MT
authors.lastname: Gutiérrez Domínguez
authors.forename: Ricardo
authors.initials: R
authors.lastname: Pellón
mesh_terms: D000818:Animals; D000856:Anorexia Nervosa / Q000523:psychology*; D004195:Disease Models, Animal; D005163:Factor Analysis, Statistical; D005247:Feeding Behavior; D005502:Food; D008124:Locomotion; D051381:Rats; D017208:Rats, Wistar