| Baylor College Houston PSP Review: Summary and discussion of a PSP case presentation. PSP review included. |
| BBC News: Progressive Supranuclear Palsy: A closer look at PSP, closely related to Parkinson's disease. |
| Chorus: Progressive Supranuclear Palsy: A short notecard document about progressive supranuclear palsy (Steele-Richardson-Olszewski syndome). |
| ClinicalTrials.gov: Active clinical PSP therapy study. |
| eMedicine Health - Progressive Supranuclear Palsy: Consumer health resource center providing information on the causes, symptoms, and treatment of PSP, a rare degenerative disease of the brain. |
| NORD: Progressive Supranuclear Palsy: Information from the National Organization for Rare Disorders about progressive supranuclear palsy. |
| Progressive Supranuclear Palsy: National Institute of Neurological Disorders and Stroke fact sheet. |
| Progressive Supranuclear Palsy: Assay on the disease including general information on symptoms and treatment. |
| PSP Pathology Case: Clinical history, specimens and microscopic description. |
| PSP-Europe Association: Disease and research information and a PSP newsletter. |
| PSPinformation.com: Information and support for those with progressive supranuclear palsy and their caregivers. |
| Society for Progressive Supranuclear Palsy: Some Answers: Frequently asked questions about symptoms, diagnosis, treatment, and research. |
| The CaF Directory: Progressive Supranuclear Palsy: Information about PSP and the activities of the PSP Europe Association. |
| The Canadian Movement Disorder Group: Table of Parkinson Plus resources. |
| The Canadian Movement Disorder Group: Short description of Parkinson Plus Syndromes. |
| The Parkinson's Institute - Progressive Supernuclear Palsy: Good description of PSP and associated disorders. |
| WebMD Health: Progressive Supranuclear Palsy: Causes, risk factors, signs and symptoms, therapy and prognosis of PSP. |