Context-specific paths reportedly emerge without averaging
But the researchers reportedly analyzed each person’s moment-by-moment activity rather than averaging it across time and participants. In that analysis, brain activity under psilocybin formed distinct paths for the four settings, and a classifier’s ability to identify the setting tracked with how profound participants said the experience was.
The reported mismatch is that brain activity can look broadly mixed when averaged, while retaining context-specific structure at shorter timescales. The researchers say this may help explain reports of a weaker boundary between self and the outside world, but the experiment involved healthy volunteers and does not establish how such findings would apply in treatment.