Transcranial Magnetic Stimulation in Progressive Supranuclear Palsy

Inclusion Criteria: * probable or possible PSP by the revised MDS PSP Criteria (Hoglinger 2017) * age 40-85 at time of screening * ability to understand and cooperate with simple instructions in English * ability to read at 6th grade reading level in English * ability to stand unassisted for at least 30 seconds and to be able walk independently with a walker * ability to refrain from new physical and speech therapy programs for the duration of the study * ability to remain on stable doses of any cholinergic, dopaminergic, serotonergic sedative or NMDA receptor antagonists for the duration of the study * females of child-bearing age must perform a urine pregnancy test and be on reliable birth control during the course of the study Exclusion Criteria: * other significant neurological or vestibular disorders * presence of electrically, magnetically or mechanically activated implants or history of injurious metal exposure in eyes, head, or body