Fig. 4: Altered functional connectivity (FC) of the vestibular cortical network in healthy controls.
From: Neural correlates of vestibular adaptation in cosmonauts after long duration spaceflight

A significant increase in FC at the second MRI measurement was observed between the left OP2 (OP2_PIVC) and the left angular gyrus. Results are mapped on a brain template and scaled by t value. The T(18) values indicate the T-statistic with 18 degrees of freedom. Graphs illustrate the effect sizes at the first and second MRI acquisition. The effect sizes are expressed as standardized measures (e.g., Cohen’s d), which help indicate how meaningful the results are beyond just being statistically significant.