Dimensionality reduction impedes the extraction of dynamic functional connectivity states from fMRI recordings of resting wakefulness
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DOI: 10.1016/j.jneumeth.2017.09.013
Abstract: BACKGROUND Resting wakefulness is not a unitary state, with evidence accumulating that spontaneous reorganization of brain activity can be assayed through functional magnetic resonance imaging (fMRI). The dynamics of correlated fMRI signals among functionally-related brain… read more here.
Keywords: resting wakefulness; dimensionality; dimensionality reduction; dynamic functional ... See more keywords