Montage and Sampling Rate Information

The settings below represent the standards set at the beginning of the project. There may be a small proportion of studies and signals that do not match these standards exactly. Please review the settings at the individual sleep study level as you proceed with any analyses.

Channel	EDF Label	Input 1	Input 2	Sampling Rate (Hz)	Hardware Filters (Hz)	Sensor Type
REF	-	Fpz	-
Position	Position	Position	-	4	High Pass 0.15	Compumedics external sensor
Left Leg EMG	Leg/L	Leg/L	Fpz	64	High Pass 0.15	Compumedics piezo sensor
Right Leg EMG	Leg/R	Leg/R	Fpz	64	High Pass 0.15	Compumedics piezo sensor
Left Central EEG	C3	C3	Fpz	128	High Pass 0.15	Gold cup electrode
Right Central EEG	C4	C4	Fpz	128	High Pass 0.15	Gold cup electrode
Left Mastoid EEG	A1	A1	Fpz	128	High Pass 0.15	Gold cup electrode
Right Mastoid EEG	A2	A2	Fpz	128	High Pass 0.15	Gold cup electrode
Right EOG	ROC	ROC	Fpz	128	High Pass 0.15	Gold cup electrode
Left EOG	LOC	LOC	Fpz	128	High Pass 0.15	Gold cup electrode
ECG1	ECG1	ECG1	Fpz	256	High Pass 0.15	Ag/AgCl patch
ECG2	ECG2	ECG2	Fpz	256	High Pass 0.15	Ag/AgCl patch
Left Chin EMG	L Chin	L Chin	Fpz	128	High Pass 0.15	Gold cup electrode
Right Chin EMG	R Chin	R Chin	Fpz	128	High Pass 0.15	Gold cup electrode
Airflow	Airflow	Airflow	-	16	High Pass 0.046	PrTech thermistor
Thorax	Thoracic	Thoracic	-	16	High Pass 0.046	Compumedics respiratory band
Abdomen	Abdominal	Abdominal	-	16	High Pass 0.046	Compumedics respiratory band
Oximetry Status	STAT	STAT	-	1	-	Nonin 8000
Heart Rate	HR	HR	-	1	-	Nonin 8000
SpO2	SAO2	SAO3	-	1	-	Nonin 8000
Nasal Pressure	Cannula Flow	Cannula Flow	-	64	High Pass 0.046	Nasal cannula

National Sleep Research Resource

Study of Osteoporotic Fractures

https://doi.org/10.25822/e1cf-rx65