منابع مشابه
Anorexia Nervosa: The Enigma of Self-Starvation
In previous essays, I have discussed fasting. 1 As one who occasionally engages in the practice, I noted that moderate fasting may be a good way for some people to stay trim and keep healthy. But fasting, like anything else, can be taken to extremes. One extreme and dangerous form of fasting, involving virtual self-starvation, is the strange illness known as anorexia nervosa. Anorexia nervosa i...
متن کاملAnorexia Nervosa The Neurobiology of Anorexia Nervosa
This article provides an overview of research findings on the neurobiology of anorexia nervosa (AN). including studies of monoamine neurotransmitter function, genetics, brain imaging, and neuropsychology. Such studies are designed to reveal the underlying neuroanatomical and pathophysiological bases of this potentially lethal condition. Notwithstanding commonly held misconceptions, there is no ...
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 کاملMortality in anorexia nervosa.
OBJECTIVE The author's goal was to shed light on the debate regarding the mortality rate over time associated with anorexia nervosa. METHOD He conducted a meta-analytic study using weighted linear regression to combine crude mortality proportions from 42 published studies to estimate the mortality associated with anorexia nervosa over time. RESULTS The crude rate of mortality due to all cau...
متن کاملDopamine and anorexia nervosa.
We have suggested that reduced food intake increases the risk for anorexia nervosa by engaging mesolimbic dopamine neurons, thereby initially rewarding dieting. Recent fMRI studies have confirmed that dopamine neurons are activated in anorexia nervosa, but it is not clear whether this response is due to the disorder or to its resulting nutritional deficit. When the body senses the shortage of n...
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ژورنال
عنوان ژورنال: European Journal of Neuroscience
سال: 2018
ISSN: 0953-816X
DOI: 10.1111/ejn.14158