Freezing of gait is an early clinical feature of progressive supranuclear palsy.
Yasushi OsakiYukari MoritaYuka MiyamotoKounosuke FurutaHirokazu FuruyaPublished in: Neurology and clinical neuroscience (2017)
Freezing of gait is an early feature that might improve the clinical diagnosis of PSP, whereas vertical supranuclear gaze abnormality is not.