Fig. 1: Soft electrode array and the wireless data acquisition unit.
From: Semi automatic quantification of REM sleep without atonia in natural sleep environment
The electrode array is designed to accommodate EEG recordings from the forehead region, EOG from below the right eye, and EMG recordings from the chin. A reference electrode is positioned on the right mastoid. Data were used to quantify sleep macrostructures, spindles, and RSWA.
