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Sleep Heart Health Study
... transition to deep sleep, REM, or wake. K complexes ... indistinguishable from that of REM sleep. Note: In the ... unambiguous Stage 2. Stage REM sleep Stage REM is defined by a ...
Sleep Heart Health Study
... when identification of Stage REM is unreliable (usually due ... CP. - Arousals in REM unreliable: when EMG is ... absent during all or REM portion of the study. ...
Sleep Heart Health Study
... 6c - Arousals in REM, EMG activity Episodic Event ... 6d, and 6e - Rem sleep examples - SsFigures ... - Delta waves in REM; REM density; beta activity and isolated Ks in REM - SsFigures 6a and ...
Sleep Heart Health Study
... EEG accleration Arousals in REM In stage REM, an EEG frequency shift ... 6a - Arousals in REM, EMG activity ArFigure 6b - Arousals in REM, EMG activity ArFigure 6c - Arousals in REM, EMG activity TIPS for Arousals in REM: - If the level of REM EMG appears to be ... identify this as a REM arousal. - A long ...
ai_rem under Sleep/Polysomnography (PSG)/Arousals in CHAT variables
Rapid eye movement sleep (REM) Arousal Index - total arousals in rapid eye movement sleep (REM) per hours of rapid eye movement sleep (REM) (Total number of arousals in rapid eye movement sleep (REM)) / (hours of rapid eye movement sleep (REM))
poai_rem under Polysomnography/Arousals in MROS variables
REM Arousal Index - total arousals in REM sleep per hours of REM sleep(Total number of arousals in REM sleep) / (hours of REM sleep)
ai_rem under Polysomnography/Arousals in CFS variables
REM Arousal Index - total arousals in REM sleep per hours of REM sleep
ai_rem under Sleep Monitoring/Polysomnography/Arousals in SHHS variables
Rapid eye movement sleep (REM) Arousal Index - total arousals in Rapid eye movement sleep (REM) per hours of Rapid eye movement sleep (REM)
rem_lat1 under Sleep/Polysomnography (PSG)/Sleep Architecture in CHAT variables
Total time from beginning of sleep to first epoch of rapid eye movement sleep (REM)
ai_rem under Polysomnography (PSG)/Arousals in SOF variables
Total arousals in rapid eye movement sleep (REM) per hours of rapid eye movement sleep (REM)
poai_nre under Polysomnography/Arousals in MROS variables
Non-REM Arousal Index - total arousals in non-REM sleep per hours of non-REM sleep [(Total number of arousals in non-REM sleep) / (hours of non-REM sleep)]
Childhood Adenotonsillectomy Trial
... | Filtered: % time REM | | BPMAVG | ... | 1455 | Filtered: REM CHAT AHI (Obstructive apneas ... Stage 2, Sleep Stage REM, BPMAVG, CO2PEAK The following ...
rem_lat1 under Polysomnography/Sleep Architecture in CFS variables
Total time from beginning of sleep to first epoch of REM, rounded to nearest minute
remnrempr under Sleep/Polysomnography (PSG)/Sleep Architecture in CHAT variables
1=Sleep staging problem - scoring rapid eye movement sleep (REM)/non-rapid eye movement sleep (NREM) unreliable (when identification of Stage rapid eye movement sleep (REM) is unreliable (usually due to poor or missing EMG or when both EOGs are absent))
remnrempr under Polysomnography (PSG)/Signal Quality in SOF variables
Scorer noted that there was a problem differentiating rapid eye movement sleep (REM) and non-rapid eye movement sleep (NREM).
rem_lat15 under Sleep Monitoring/Polysomnography/Sleep Architecture in MESA variables
Calculated
Sleep Heart Health Study
... off to sleep onset); REM latency I (defined as ... of sleep to first REM). Heart Rate data: - ... with the arousals (in REM and Non-REM separately). Following ...
Childhood Adenotonsillectomy Trial
... - If time in REM = 0 all calculations based on REM sleep time will be ... made scoring arousals in REM difficult. These restricting filters ...
ai_nrem under Polysomnography/Arousals in CFS variables
Non-REM Arousal Index - total arousals in non-REM sleep per hours of non-REM sleep
losao2r under Sleep/Polysomnography (PSG)/Oxygen Saturation (SaO2) in CHAT variables
Lowest oxygen saturation (SaO2) in rapid eye movement sleep (REM) [minimum (all oxygen saturation (SaO2) values in rapid eye movement sleep (REM))]
remarunrel under Polysomnography/Signal Quality in CFS variables
Due to signal problems, scorer was unable to reliably assess arousals in stage REM. The scoring of arousals in stage REM was determined to be unreliable.
timeremp under Polysomnography/Sleep Architecture in CFS variables
Percentage of sleep time spent in REM sleep. The ratio of time in REM sleep to total sleep time, expressed as a percentage.
rdimrem0p under Sleep/Polysomnography (PSG)/Respiratory Events/Indexes in CHAT variables
[(total number of apneas and hypopneas in rapid eye movement sleep (REM)) / (hours of rapid eye movement sleep (REM))]