Subcortical atrophy correlates with the perturbational complexity index in patients with disorders of consciousness
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DOI: 10.1016/j.brs.2020.07.012
Abstract: BACKGROUND The complexity of neurophysiological brain responses to direct cortical stimulation, referred to as the perturbational complexity index (PCI), has been shown able to discriminate between consciousness and unconsciousness in patients surviving severe brain injury… read more here.
Keywords: subcortical atrophy; atrophy; complexity; complexity index ... See more keywords
Detecting the Potential for Consciousness in Unresponsive Patients Using the Perturbational Complexity Index
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DOI: 10.3390/brainsci10120917
Abstract: The difficulties of behavioral evaluation of prolonged disorders of consciousness (DOC) motivate the development of brain-based diagnostic approaches. The perturbational complexity index (PCI), which measures the complexity of electroencephalographic (EEG) responses to transcranial magnetic stimulation… read more here.
Keywords: complexity; consciousness; complexity index; perturbational complexity ... See more keywords