The key components of a standard polysomnography include:
Electroencephalogram (EEG): Records brain wave activity. Electrooculogram (EOG): Monitors eye movements. Electromyogram (EMG): Measures muscle activity, particularly in the chin and legs. Electrocardiogram (ECG): Records heart rate and rhythm. Pulse Oximetry: Measures blood oxygen saturation. Respiratory Effort: Assesses chest and abdominal movement. Airflow: Monitors airflow at the nose and mouth.
