case_images: PMC11188458_01
case_images: (A) Dreem 3 EEG headband. The EEG system comprises five electrodes: two frontal sensors [A] located at F7 and F8 positions, a ground sensor [B] positioned on the frontal band at Fp2, and two occipital sensors [C] placed at O1 and O2 positions. The device is equipped with an R&D sensor [D] for pulse oximetry and an audio output by a bone conduction speaker [E]. An accelerometer [F] is integrated to gauge movements, head position, and respiratory rate. Other features include a power button [G] for device control and a magnet port [H] for charging. (B) A sample EEG recording from Dreem 3 displays spike and wave complexes. (C,D) The RED dots show the temporal distribution of interictal discharges, and they are represented on the hypnogram generated by the headband. A higher occurrence of interictal discharges was noted during high-frequency stimulation compared to low-frequency stimulation.
case_images: fnhum-18-1392100-g001.jpg
case_images: PMC11188458_01_fnhum-18-1392100-g001.jpg
case_images: fig1
case_images: This prompted enrollment in an Institutional Review Board (IRB) - approved investigation utilizing the Dreem 3 headband (DH) to confirm and quantify sleep disturbances (Figure 1).