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A new method of intracranial pressure monitoring by EEG power spectrum analysis.
MedLine Citation:
PMID:  22728855     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Objectives: To investigate the feasibility of Electroencephalogram (EEG) power spectrum analysis as a noninvasive method for monitoring intracranial pressure (ICP). Methods: The EEG signals were recorded in 62 patients (70 cases) with central nervous system (CNS) disorders in our hospital. By using self-designed software, EEG power spectrum analysis was conducted and pressure index (PI) was calculated automatically. Intracranial pressure was measured by lumbar puncture (LP). Results: We found a significant negative correlation between PI and ICP (r = -0.849, p < 0.01). Conclusions: The PI obtained from EEG analysis is correlated with ICP. Analysis of specific parameters from EEG power spectrum might reflect the ICP.
Authors:
Hui Chen; Jian Wang; Sizhong Mao; Weiwei Dong; Hao Yang
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques     Volume:  39     ISSN:  0317-1671     ISO Abbreviation:  Can J Neurol Sci     Publication Date:  2012 Jul 
Date Detail:
Created Date:  2012-06-25     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0415227     Medline TA:  Can J Neurol Sci     Country:  Canada    
Other Details:
Languages:  eng     Pagination:  483-7     Citation Subset:  IM    
Affiliation:
Department of Neurology, Chongqing Medical University.
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