Chapters authored
Non-Motor Symptoms in Patients with Primary Dystonia
Isolated dystonia, previously referred to as primary, is the third most common movement disorder, characterized by involuntary muscle contractions causing abnormal movements and postures with or without the presence of tremor. No matter monogenic or sporadic, the form of dystonia is a growing evidence, suggesting the presence of non-motor components to the disorder. Dystonia patients suffer from reduced quality of life, which might be related not only to the dystonic movements itself but to different non-motor symptoms and signs, as well. Based on literature review, this chapter aims to focus on the association of different types of isolated/primary dystonia (forms of focal, segmental, and generalized dystonia) with some non-motor disorders, including sleep and psychiatric disorders, cognition, as though as pain and sensory symptoms, their pathophysiological and biochemical mechanisms, relations with the symptomatic treating strategies for the abnormal movements, and specific treatment for the non-motor signs.
Part of the book: Dystonia