Detection of brain herniation with spectral coherence analysis of somatosensory evoked potentials

Oleg Gerovichev, Homayoun Mozaffari Naeini, David L. Sherman, Feras Al Hatib, Santosh Venkatesha, Romergryko Geocadin, Daniel F. Hanley, Nitish V. Thakor

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Brain herniation was induced in a rat model by expansion of a balloon in the epidural space. Somatosensory evoked potentials (SEPs) from median nerve stimulation were recorded on the cranium and analyzed with spectral coherence algorithm. Post-experimental MRI evaluation of the brains was correlated to coherence analysis results.

Original languageEnglish (US)
Pages (from-to)2033-2034
Number of pages2
JournalAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume3
DOIs
StatePublished - 2002

Keywords

  • Balloon expansion
  • Coherence
  • Herniation
  • SEP

ASJC Scopus subject areas

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

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