Realistic models of apparent dynamic changes in resting-state connectivity in somatosensory cortex.

Abstract

Variations over time in resting-state correlations in blood oxygenation level-dependent (BOLD) signals from different cortical areas may indicate changes in brain functional connectivity. However, apparent variations over time may also arise from stationary signals when the sample duration is finite. Recently, a vector autoregressive (VAR) null model has… (More)
DOI: 10.1002/hbm.23284

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