Fact · Typing and writing speed
MedlinePlus says doctors usually diagnose Parkinson's disease from medical history and a neurological examination.
Checked against its source on October 16, 2026
In the source's own words
“Doctors usually diagnose it based on medical history and a neurological examination.”
Parkinson's disease, MedlinePlus Magazine, Issue 8 (2024), National Library of Medicine, MedlinePlus, 2024, Section "How is it diagnosed?".
Open the original- What it measures
- The same section describes what the exam looks for, including tremor, muscle stiffness, slow movements, and problems with balance and walking.
- What it does not show
- It says "usually", so some diagnoses follow other routes. It is a summary for patients and does not list formal diagnostic criteria.