Spiral drawing has been utilized for years as a clinical tool to observe tremors and other abnormal movements in the assessment of […]

Parkinson’s disease (PD) is the second most common neurodegenerative disorder, impacting an estimated seven to ten million people worldwide. Measuring the symptoms […]

In Parkinson’s disease (PD), patients’ motor functionalities are measured by various tests. Spiral drawing is one of the proven techniques for assessing […]