Fig. 2: Changes in test-retest reliability of individual functional connectivity maps.
From: Wearable fNIRS platform for dense sampling and precision functional neuroimaging
Reliability is shown as a function of measurement length (7 to 49 min; 1 to 7 sessions) in eight healthy individuals during (a) N-back, b Flanker, c Go/No-go, and d resting state tasks. A given amount of data (from 7 min to 49 min) was randomly selected and compared to a random independent sample of 49 min of data from the same participants in each task individually; this procedure was repeated 500 times using permutation testing.
