Which temporal features that can characterize different brain states (i.e., consciousness or unconsciousness) is a fundamental question in the neuroscience of consciousness. Using resting-state functional magnetic resonance imaging (rs-fMRI), we investigated the spatial patterns of two temporal features: the long-range temporal correlations (LRTCs), measured by power-law exponent (PLE), and...
OBJECTIVE: We aimed to investigate the roles of different resting-state networks in predicting both the actual level of consciousness and its recovery in brain injury patients. METHODS: We investigated resting-state functional connectivity within different networks in patients with varying levels of consciousness: unresponsive wakefulness syndrome (UWS; n = 56), minimally conscious state (MCS;...
Despite all the recent progress in neuroscience, we still do not understand the basic principles according to which the brain functions. This may be due, at least in part, to our lack of knowledge how the brain's intrinsic activity, the brain's input, impacts stimulus-induced changes in the brain. We here discuss the neuronal, experimental and methodological relevance of the brain's resting...