A New Method of Intracranial Pressure Monitoring by EEG Power Spectrum Analysis
2012 ◽
Vol 39
(4)
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pp. 483-487
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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.
2019 ◽
Vol 42
(3)
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pp. 887-897
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1998 ◽
Vol 30
(1-2)
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pp. 165
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2004 ◽
Vol 93
(6)
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pp. 806-809
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