Altered sensitization patterns to sweet food stimuli in patients recovered from anorexia and bulimia nervosa
نویسندگان
چکیده
منابع مشابه
Altered insula response to sweet taste processing after recovery from anorexia and bulimia nervosa.
OBJECTIVE Recent studies suggest that altered function of higher-order appetitive neural circuitry may contribute to restricted eating in anorexia nervosa and overeating in bulimia nervosa. This study used sweet tastes to interrogate gustatory neurocircuitry involving the anterior insula and related regions that modulate sensory-interoceptive-reward signals in response to palatable foods. MET...
متن کاملAnorexia Nervosa and Bulimia Nervosa
This chapter describes the major eating disorders encountered during adolescence including anorexia nervosa, bulimia nervosa, and eating disorders not otherwise specified (EDNOS). The latter group accounts for most adolescents seeking treatment for an eating disorder and refers to those patients not meeting full Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) crit...
متن کاملPain perception in recovered bulimia nervosa patients.
OBJECTIVE Decreased pain sensitivity is found in individuals who are ill with bulimia nervosa (BN). The purpose of this study is to determine whether altered pain perception persists after recovery from bulimia nervosa (RBN). METHODS Eleven women who were recovered from BN for more than 1 year were compared with 15 healthy volunteer women. The participants received two pain evaluations--therm...
متن کاملBrain responses to body image stimuli but not food are altered in women with bulimia nervosa
BACKGROUND Research into the neural correlates of bulimia nervosa (BN) psychopathology remains limited. METHODS In this functional magnetic resonance imaging study, 21 BN patients and 23 healthy controls (HCs) completed two paradigms: (1) processing of visual food stimuli and (2) comparing their own appearance with that of slim women. Participants also rated food craving and anxiety levels. ...
متن کامل200 - Anorexia Nervosa and Bulimia Nervosa
Childhood anxiety disorders may increase the likelihood of these disorders, although no clear cause has been identified for either illness. Women suffer from anorexia and bulimia more frequently than men do. The lifetime prevalence of anorexia varies from 0.3% to 1% for women; men are estimated to have one tenth of that prevalence. Bulimia is more common than anorexia, with a lifetime prevalenc...
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ژورنال
عنوان ژورنال: Psychiatry Research: Neuroimaging
سال: 2015
ISSN: 0925-4927
DOI: 10.1016/j.pscychresns.2015.10.010