[Visual hallucinations in Parkinson and Charles Bonnet Syndrome patients. A phenomenological and pathogenetic comparison].
Fortschritte der Neurologie-Psychiatrie March 2000 Nico J Diederich, V Pieri, Christopher G Goetz
Visual hallucinations (VH) are seen in about a third of all patients with Parkinson's disease (PD) and are usually considered to be an early marker or clinical component of a dopaminergic psychosis. Their peculiar phenomenology has not yet been studied in a systematic manner. A semi-structured interview was performed twice in 62 PD patients. Different motoric and cognitive disease scales were...