Persistent Postural-Perceptual Dizziness: A Matter of Higher, Central Dysfunction?
Persistent postural-perceptual dizziness (PPPD) is the most common vestibular disorder in the age group between 30 and 50 years.It is considered to be based on a multisensory maladjustment involving alterations of sensory response pattern including vestibular, visual and motion stimuli.Previous data supported a link between vestibular and pain mech