Wiley & Sons, 2011
Why is the brain important in eating disorders? This ground-breaking new book describes how increasingly sophisticated neuroscientific approaches are revealing much about the role of the brain in eating disorders. Even more importantly, it discusses how underlying brain abnormalities and dysfunction may contribute to the development and help in the treatment of these serious disorders.
- Neuropsychological studies show impairments in specific cognitive functions, especially executive and visuo-spatial skills.
- Neuroimaging studies show structural and functional abnormalities, including cortical atrophy and neural circuit abnormalities, the latter appearing to be playing a major part in the development of anorexia nervosa.
- Neurochemistry studies show dysregulation within neurotransmitter systems, with effects upon the modulation of feeding, mood, anxiety, neuroendocrine control, metabolic rate, sympathetic tone and temperature.