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Title:

Coherence of BOLD signal and electrical activity in the human brain during deep sevoflurane anesthesia.

Document type:
journal article
Author(s):
Golkowski, Daniel; Ranft, Andreas; Kiel, Tobias; Riedl, Valentin; Kohl, Philipp; Rohrer, Guido; Pientka, Joachim; Berger, Sebastian; Preibisch, Christine; Zimmer, Claus; Mashour, George A; Schneider, Gerhard; Kochs, Eberhard F; Ilg, Rüdiger; Jordan, Denis
Abstract:
Changes in neural activity induce changes in functional magnetic resonance (fMRI) blood oxygenation level dependent (BOLD) signal. Commonly, increases in BOLD signal are ascribed to cellular excitation.The relationship between electrical activity and BOLD signal in the human brain was probed on the basis of burst suppression EEG. This condition includes two distinct states of high and low electrical activity.Resting-state simultaneous EEG and BOLD measurements were acquired during deep sevoflura...     »
Journal title abbreviation:
Brain Behav
Year:
2017
Journal volume:
7
Journal issue:
7
Pages contribution:
e00679
Language:
eng
Fulltext / DOI:
doi:10.1002/brb3.679
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/28729926
TUM Institution:
Klinik und Poliklinik für Neurologie; Klinik für Anästhesiologie
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