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MrOS Sleep Study

Montage and Sampling Rate Information [on MrOS Sleep Visit 1]

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 - 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 A1 A1 Fpz 256 High pass 0.15 Gold cup electrode
Right Mastoid EEG A2 A2 Fpz 256 High pass 0.15 Gold cup electrode
Left EOG ROC ROC Fpz 256 High pass 0.15 Gold cup electrode
Right EOG LOC 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 - 16 High pass 0.15 ProTech Thermistor
Sum SUM SUM - 16 High pass 0.15 Compumedics Summit IP RIP
Thorax Thoracic Thoracic - 16 High pass 0.15 Compumedics Summit IP RIP
Abdomen Abdominal Abdominal - 16 High pass 0.15 Compumedics Summit IP RIP
Ox Status STAT STAT - 1 - Nonin XPOD 3011, 8000 sensor
Heart Rate HR HR - 1 - Nonin XPOD 3011, 8000 sensor
SpO2 SAO2 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