EyeHead_FunctionalDizziness

EyeHead_FunctionalDizziness

These are the datasets supporting the results of the publication "unstable gaze in functional dizziness: a contribution to understanding the pathophysiology of functional disorders" (Schröder et al., 2021).

The file "EyeHead_Controls" contains a variable structure "controls", the file "EyeHead_Patients"contains a variable structure "patients". Both structures contain eye and head velocity profiles recorded during large eye head gaze shifts towards visual targets. The sensor data indicate LED on- and offset. Dt represents the time difference from one measuring point to the next in ms (sampling rate: 220 Hz). Data was recorded with the measuring system "EyeSeeCam" (EyeSeeTec GmbH, Munich). Each participant did the experiment twice, one time in the natural condition, and one time with increased head inertia (3.3 fold).

LED sequence was: 0 0 -40 40 -40 40 -35 40 -40 40 -35 40 -40 35 0 -40 40 -40, 35 -40 40 -40 35 -40 40 -35 40 -35 40 -40 35 -40 35 -35 40 ,-35 35 -40 40 -35 35 -40 40 -35 35 -40 40 -40 40 -35 40 -40 0