MDD Patients and Healthy Controls EEG Data

This dataset comprises resting-state and task-based EEG recordings from 34 participants (19 healthy controls and 15 Major Depressive Disorder patients) collected to investigate neurophysiological differences in brain electrical activity between clinical and healthy populations. Recordings include eyes-closed rest, eyes-open rest, and an auditory oddball P300 task, enabling research on EEG-based biomarkers of depression and attentional processing deficits in MDD. One participant (MDD S15) has two separate recording sessions. The dataset has been converted to BIDS format from the original EDF files.