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Title:

Cross-approximate entropy of cortical local field potentials quantifies effects of anesthesia--a pilot study in rats.

Document type:
Journal Article; Research Support, Non-U.S. Gov't; Article
Author(s):
Kreuzer, M; Hentschke, H; Antkowiak, B; Schwarz, C; Kochs, EF; Schneider, G
Abstract:
Anesthetics dose-dependently shift electroencephalographic (EEG) activity towards high-amplitude, slow rhythms, indicative of a synchronization of neuronal activity in thalamocortical networks. Additionally, they uncouple brain areas in higher (gamma) frequency ranges possibly underlying conscious perception. It is currently thought that both effects may impair brain function by impeding proper information exchange between cortical areas. But what happens at the local network level? Local networ...     »
Journal title abbreviation:
BMC Neurosci
Year:
2010
Journal volume:
11
Pages contribution:
122
Language:
eng
Fulltext / DOI:
doi:10.1186/1471-2202-11-122
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/20863382
Print-ISSN:
1471-2202
TUM Institution:
Klinik für Anästhesiologie (DHM)
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