Gaze and Eye Movement Data in Orthostatic Hypotension Study for Parkinson’s Patients

This dataset contains detailed eye-tracking measurements from patients with Parkinson’s disease (PD) who participated in a study on orthostatic hypotension (OH). Data were recorded as patients performed a series of gaze tasks, focusing on an object positioned first on the ceiling and then on the wall, repeating this process through three sequences of lying down and sitting up. The objective was to assess eye movement characteristics, gaze stability, and pupil dynamics under repeated orthostatic challenges. This study aims to investigate the relationship between PD, OH, and potential oculomotor and autonomic nervous system impairments.