EEG oscillatory states as neuro-phenomenology of consciousness as revealed from patients in vegetative and minimally conscious states

AA Fingelkurts, AA Fingelkurts, S Bagnato… - Consciousness and …, 2012 - Elsevier
The value of resting electroencephalogram (EEG) in revealing neural constitutes of
consciousness (NCC) was examined. We quantified the dynamic repertoire, duration and
oscillatory type of EEG microstates in eyes-closed rest in relation to the degree of expression
of clinical self-consciousness. For NCC a model was suggested that contrasted normal,
severely disturbed state of consciousness and state without consciousness. Patients with
disorders of consciousness were used. Results suggested that the repertoire, duration and …

Life or death: prognostic value of a resting EEG with regards to survival in patients in vegetative and minimally conscious states

AA Fingelkurts, AA Fingelkurts, S Bagnato… - PLoS …, 2011 - journals.plos.org
Objective To investigate the potentially prognostic value of a resting state
electroencephalogram (EEG) with regards to the clinical outcome from vegetative and
minimally conscious states (VS and MCS) in terms of survival six months after a brain injury.
Methods We quantified a dynamic repertoire of EEG oscillations in resting condition with
eyes closed in patients in VS and MCS. The exact composition of EEG oscillations was
assessed by analysing the probability-classification of short-term EEG spectral patterns …
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