Extended Data Fig. 3: Identifiability of individual functional connectomes is diminished under propofol anaesthesia.
(a) Identifiability matrix between wakefulness and post-anaesthetic recovery. The rate of successful identification is 100 %. (b) Identifiability matrix between wakefulness and propofol anaesthesia (right). Entries along the diagonal, represent self-self similarity (correlation of FC patterns), whereas off-diagonal entries represent self-other similarity. (c) Self-self similarity is significantly higher between two conscious states, than between wakefulness and propofol anaesthesia. (d) The difference between self-self correlation and mean self-other correlation (differential identifiability) is significantly higher between two conscious states, than between wakefulness and propofol anaesthesia. Box-plot: center line indicates the median; bounds of the box indicate the 25th and 75th percentiles; whiskers indicate 1.5 × interquartile range; extreme values are shown as individual circles. N=16 human volunteers. Source data are provided as a source data file.
