Increased temporal discounting in bulimia nervosa
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چکیده
منابع مشابه
Abstract word count: 205 TEMPORAL DISCOUNTING IN BULIMIA NERVOSA Increased temporal discounting
Objective: There is evidence that people with eating disorders display altered intertemporal choice behaviour (the degree of preference for immediate rewards over delayed rewards). Compared to healthy controls (HC), individuals with anorexia nervosa and binge-eating disorder show decreased and increased rates of temporal discounting (TD; the devaluation of delayed rewards), respectively. This i...
متن کاملAltered temporal difference learning in bulimia nervosa.
BACKGROUND The neurobiology of bulimia nervosa (BN) is poorly understood. Recent animal literature suggests that binge eating is associated with altered brain dopamine (DA) reward function. In this study, we wanted to investigate DA-related brain reward learning in BN. METHODS Ill BN (n = 20, age: mean = 25.2, SD = 5.3 years) and healthy control women (CW) (n = 23, age: mean = 27.2, SD = 6.4 ...
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 کاملBulimia Nervosa
N Engl J Med 2003;349:875-81. Copyright © 2003 Massachusetts Medical Society. A 20-year-old woman presents with fatigue; laboratory tests reveal a serum potassium level of 2.3 mmol per liter and a serum bicarbonate level of 36 mmol per liter. She is 163 cm (64 in.) tall and weighs 54 kg (119 lb). The findings on physical examination are normal. On questioning, she admits to binge eating and vom...
متن کاملIncreased fasting plasma ghrelin levels in patients with bulimia nervosa.
OBJECTIVE Fasting plasma ghrelin levels play an important role in the pathophysiology of the eating disorder anorexia nervosa. Bulimia nervosa (BN) also has been associated with abnormal neuroendocrine regulation. Thus, we examined the relationship between body mass index (BMI) and plasma ghrelin concentrations in patients with BN for the first time. METHODS The subjects included 15 female BN...
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ژورنال
عنوان ژورنال: International Journal of Eating Disorders
سال: 2016
ISSN: 0276-3478
DOI: 10.1002/eat.22571