Progressive Supranuclear Palsy (PSP)
Channel: Raed Behbehani
Date: 2022-09-18

This video demonstrates the eye movements of a patient with PSP , which is a neurodegenerative disorder characterized by  vertical gaze palsy (especially downgaze) and loss of balance. In addition, patients with PSP may experience dysarthria, dysphagia, muscle rigidity, a Parkinsonian-like resting tremor, postural instability leading to multiple falls.