Relationship between MEG global dynamic functional network connectivity measures and symptoms in schizophrenia.

ABSTRACT: An investigation of differences in dynamic functional network connectivity (dFNC) of healthy controls (HC) versus that of schizophrenia patients (SP) was completed, using eyes-open resting state MEG data. The MEG analysis utilized a source-space activity estimate (MNE/dSPM) whose result was the input to a group spatial independent component analysis (ICA), on which the networks of our MEG dFNC analysis were based. We have previously reported that our MEG dFNC revealed that SP change between brain meta-states (repeating patterns of network correlations which are allowed to overlap in time) significantly more often and to states which are more different, relative to HC. Here, we extend our previous work to investigate the relationship between symptomology in SP and four meta-state metrics. W

SUBMITTER: Sanfratello L 

PROVIDER: S-EPMC6661190 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature