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Sleep Heart Health Study
... When eyes are closed, wake is defined by the ... deep sleep, REM, or wake. K complexes may be ... a Non-REM sleep or WAKE. If phasic twiches or ...
Reply by shaunpurcell on May 26, 2020 on Forum
BTW, we plan in the future to distribute annotation data ...
Sleep Heart Health Study
... is scored sleep - wake only when the technical ... differentiation between sleep and wake. The time considered sleep ... study scored sleep - wake only will be given ...
Reply by mrueschman on October 27, 2015 on Forum
... FIX SELF-REPORTED BED AND WAKE TIMES (WEEKDAYS); %fixtimes(DAYBED ,DAYSLP_time); ... midpoint of bed and wake times; DAYMID_time2 = DAYSLP_time2 ... bed as difference between wake and bed time (accounting ...
avginbedwake5 under Sleep Monitoring/Actigraphy in MESA variables
Duration of wake in bed is the sum of sleep latency, wake after sleep onset (WASO) and wake after sleep offset in main sleep. Conventionally, this variable would be called "total wake time" (TWT).
avginbedwakenw5 under Sleep Monitoring/Actigraphy in MESA variables
Duration of wake in bed is the sum of sleep latency, wake after sleep onset (WASO) and wake after sleep offset in main sleep. Conventionally, this variable would be called "total wake time" (TWT).
avginbedwakewd5 under Sleep Monitoring/Actigraphy in MESA variables
Duration of wake in bed is the sum of sleep latency, wake after sleep onset (WASO) and wake after sleep offset in main sleep. Conventionally, this variable would be called "total wake time" (TWT).
avginbedwakewe5 under Sleep Monitoring/Actigraphy in MESA variables
Duration of wake in bed is the sum of sleep latency, wake after sleep onset (WASO) and wake after sleep offset in main sleep. Conventionally, this variable would be called "total wake time" (TWT).
avginbedwakewo5 under Sleep Monitoring/Actigraphy in MESA variables
Duration of wake in bed is the sum of sleep latency, wake after sleep onset (WASO) and wake after sleep offset in main sleep. Conventionally, this variable would be called "total wake time" (TWT).
... in the transition from wake to sleep. Sleep, 44(4). ... (2020). Mechanism of excessive wake time when associated with ...
sawa113 under Sleep Monitoring/Actigraphy in HCHS variables
Wake bouts is also referred to as "nocturnal awakenings". There are always comparable number of wake bouts to sleep bouts.
sawa160 under Sleep Monitoring/Actigraphy in HCHS variables
Wake bouts is also referred to as "nocturnal awakenings". There are always comparable number of wake bouts to sleep bouts.
sawa207 under Sleep Monitoring/Actigraphy in HCHS variables
Wake bouts is also referred to as "nocturnal awakenings". There are always comparable number of wake bouts to sleep bouts.
sawa23 under Sleep Monitoring/Actigraphy in HCHS variables
Wake bouts is also referred to as "nocturnal awakenings". There are always comparable number of wake bouts to sleep bouts.
sawa254 under Sleep Monitoring/Actigraphy in HCHS variables
Wake bouts is also referred to as "nocturnal awakenings". There are always comparable number of wake bouts to sleep bouts.
sawa301 under Sleep Monitoring/Actigraphy in HCHS variables
Wake bouts is also referred to as "nocturnal awakenings". There are always comparable number of wake bouts to sleep bouts.
sawa66 under Sleep Monitoring/Actigraphy in HCHS variables
Wake bouts is also referred to as "nocturnal awakenings". There are always comparable number of wake bouts to sleep bouts.This variable is similar to variable sawa23; however, sawa23 is generated by Actiware software before data optimization.
avg_orp_wake under Sleep Monitoring/Polysomnography/Electroencephalogram in SHHS variables
Average Odds Ratio Product (ORP) in all 30-s epochs during manually scored sleep stages. ORP is a continuous index of sleep depth and wake propensity. A value of 0 indicates very deep sleep, a value of 2.5 indicates full wakefulness. Search for all EEG variables within this dataset
Sleep Heart Health Study
... is followed by Stage wake (W), then the arousal ... scored as a stage Wake. If this part is ... scored as a Stage Wake. In Deep Sleep (unequivocal ...
Sleep Heart Health Study
... 1a and 1b - Wake; alpha with eyes open ... 1c and 1d - Wake; alpha with eyes closed ... and 1b - Abnormal wake EEG - QSFigures 2a, ...
Forced Desynchrony with and without Chronic Sleep Restriction
... include data from WP (Wake Period) before and after ... period number column indicate wake periods whilst positive values ... indicate sleep periods. Each wake period precedes the sleep ...
Posted by shaunpurcell on November 8, 2021 in Data Notes
... the electroencephalogram (EEG), during wake, NREM and REM sleep. ... both NREM sleep and wake. This is interesting because ... qualitatively different patterns between wake and REM. As described ...
Reply by DennisDean on March 10, 2015 on Forum
... can analyze data across wake and sleep. I generally ... the stages set to wake. The XML format is ... for summarizing or plotting wake data. There are a ...
avgspo2baseline_f1t3 under Sleep Monitoring/Polysomnography/Administrative in NUMOM2B variables
The EDF and XML annotation files from the nuMoM2b sleep substudy were imported in Matlab for analysis of baseline SpO2 (oxygen saturation). First step involved identification of the initial sleep onset (stage=2). Sixty seconds of wake data preceding the initial sleep onset was identified as the baseline segment for calculation of average SpO2. If 60s of wake data was not present, 30s was used as the baseline segment. Average value of SpO2 signal was calculated at this baseline segment. If there was no usable SpO2 signal or baseline wake data before sleep onset, then baseline SpO2 is missing. A few subjects had less than 90% SpO2 at baseline either due to signal distortion/artifacts or baseline desaturation events and were marked as missing.
hab_wake under Sleep Monitoring/Circadian Rhythm in FDCSR variables
Decimal time