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MrOS Sleep Study

Montage and Sampling Rate Information [on MrOS Sleep Visit 2]

The settings below represent the standards set at the beginning of the project. There may be studies and signals that do not match these standards. 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
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 leg leads
Right Leg EMG Leg R Leg R Fpz 64 High pass 0.15 Compumedics piezo leg leads
Left Central EEG C3 C3 Fpz 256 High pass 0.15 Gold cup electrode
Right Central EEG C4 C4 Fpz 256 High pass 0.15 Gold cup electrode
Left Mastoid EEG M1 A1 Fpz 256 High pass 0.15 Gold cup electrode
Right Mastoid EEG M2 A2 Fpz 256 High pass 0.15 Gold cup electrode
Left EOG E2 ROC Fpz 256 High pass 0.15 Gold cup electrode
Right EOG E1 LOC Fpz 256 High pass 0.15 Gold cup electrode
ECG1 ECG L ECG L Fpz 512 High pass 0.15 Ag/AgCl patch
ECG2 ECG R ECG R Fpz 512 High pass 0.15 Ag/AgCl patch
Left Chin EMG L Chin L Chin Fpz 256 High pass 0.15 Gold cup electrode
Right Chin EMG R Chin R Chin Fpz 256 High pass 0.15 Gold cup electrode
Airflow Airflow Airflow - 32 High pass 0.15 ProTech Thermistor
Sum SUM SUM - 32 High pass 0.15 Compumedics Summit IP RIP
Thorax Chest Thoracic - 32 High pass 0.15 Compumedics Summit IP RIP
Abdomen ABD Abdominal - 32 High pass 0.15 Compumedics Summit IP RIP
Oximetry Status STAT STAT - 1 - Nonin XPOD 3011, 8000 sensor
Heart Rate HR HR - 1 - Nonin XPOD 3011, 8000 sensor
SpO2 SpO2 SAO2 - 1 - Nonin XPOD 3011, 8000 sensor
Nasal Pressure Cannula Flow Cannula Flow - 64 - Nasal cannula
Derived Heart Rate DHR DHR - - - Derived from EKG
REF - Fpz - - - -
National Sleep Research Resource
MrOS Sleep Study