Time-of-day effects in resting-state fMRI: changes in Effective Connectivity and BOLD signal

Published: Dec 16, 2020
Abstract
The current project explored the hypothesis that time-of-day dependent metabolic variations may contribute to reduced reliability in resting-state fMRI studies. We have investigated time-of-day effects in the spontaneous fluctuations (>0.1Hz) of the blood oxygenation level dependent (BOLD) signal. Using data from the human connectome project (HCP) release S1200, cross-spectral density dynamic causal modelling (DCM) was used to analyze...
Paper Details
Title
Time-of-day effects in resting-state fMRI: changes in Effective Connectivity and BOLD signal
Published Date
Dec 16, 2020
Journal
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