This paper presents functional MRI work on emotional processing in depersonalization disorder (DPD). This relatively neglected disorder is hallmarked by a disturbing change in the quality of first-person experience, almost invariably encompassing a diminished sense of self and an alteration in emotional experience such that the sufferer feels less emotionally reactive, with emotions experienced...
Depersonalization is a dissociative disorder, causing alteration in the perception or experience of the self and a detachment from reality. This is a fascinating and clinically relevant phenomenon neglected within psychiatry. Far from being a rare condition, it can be as prevalent as schizophrenia or bipolar disorder and frequently occurs in association with other neuropsychiatric conditions....
Background. Depersonalization has long been considered a syndrome but there is poor agreement on its constituent symptoms.Method. In order to establish whether different symptoms of depersonalization represent the expression of a single or several underlying dimensions, an exploratory factor analysis on the Cambridge Depersonalization Scale (CDS) was carried out on 138 consecutive patients...