sigma_rem signal
Name
sigma_sleep
Label
Sigma power density in sleep
Units
microvolts squared per hertz (uV2/Hz)
Type
numeric
Tags
non-rapid eye movement nrem rapid eye movement rem
Visit Number vs Sigma power density in sleep
N Mean StdDev Median Min Max Unknown Total
Baseline 3,208 5.5 ± 30.7 2.0 0.2 723.0 - 3,208
Follow-up 2,923 4.8 ± 22.0 2.0 0.1 336.5 - 2,923