Ontology highlight
ABSTRACT:
SUBMITTER: Atasoy S
PROVIDER: S-EPMC5732294 | biostudies-literature | 2017 Dec
REPOSITORIES: biostudies-literature
Atasoy Selen S Roseman Leor L Kaelen Mendel M Kringelbach Morten L ML Deco Gustavo G Carhart-Harris Robin L RL
Scientific reports 20171215 1
Recent studies have started to elucidate the effects of lysergic acid diethylamide (LSD) on the human brain but the underlying dynamics are not yet fully understood. Here we used 'connectome-harmonic decomposition', a novel method to investigate the dynamical changes in brain states. We found that LSD alters the energy and the power of individual harmonic brain states in a frequency-selective manner. Remarkably, this leads to an expansion of the repertoire of active brain states, suggestive of a ...[more]