Resting-state fMRI functional connectivity of the left temporal parietal junction is associated with visual temporal order threshold.

ABSTRACT: The study aimed to determine the relationship between the millisecond timing, measured by visual temporal order threshold (TOT), i.e. a minimum gap between two successive stimuli necessary to judge a before-after relation, and resting-state fMRI functional connectivity (rsFC). We assume that the TOT reflects a relatively stable feature of local internal state networks and is associated with rsFC of the temporal parietal junction (TPJ). Sixty five healthy young adults underwent the visual TOT, fluid intelligence (G_f) and an eyes-open resting-state fMRI examination. After controlling for the influence of gender, the higher the TOT, the stronger was the left TPJ's rsFC with the left postcentral and the right precentral gyri, bilateral putamen and the right supplementary motor area.

SUBMITTER: Lewandowska M 

PROVIDER: S-EPMC9509386 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature