The body image, dependent on the right parietal lobe is grossly distorted, to a psychotic degree, so that patients on the point of death through starvation may still see themselves as fat.
McGilchrist frames anorexia as a right-hemisphere disorder in which pathological body-image distortion reaches psychotic intensity, linking it neurologically to cultural trends of left-hemisphere dominance and spiritualized self-abjection.
, The Master and His Emissary: The Divided Brain and the Making of the Western World, 2009thesis