Features of burst-suppression EEG after asphyxial cardiac arrest in rats

Dandan Zhang, Xiafeng Jia, Nitish Thakor, Haiyan Ding, Datian Ye

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

To analyze EEG features of burst-suppression soon after cerebral circulatory arrest, 14 rats subjected to 7 or 9 min of asphyxial cardiac arrest are divided into good and bad outcome groups with balanced number of animals based on 72-h neurological deficit score. Results show that both the amplitude of EEG suppression and the burst frequency are significantly different between two groups while the amplitude of bursts exhibits similar values. All these findings demonstrate a close prognostic relationship between electrical and behavioral recovery after asphyxia-induced brain injury.

Original languageEnglish (US)
Title of host publication2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09
Pages518-521
Number of pages4
DOIs
StatePublished - Oct 27 2009
Event2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09 - Antalya, Turkey
Duration: Apr 29 2009May 2 2009

Publication series

Name2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09

Other

Other2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09
CountryTurkey
CityAntalya
Period4/29/095/2/09

Keywords

  • Burst-supppresoin
  • Cardiac arrest
  • EEG

ASJC Scopus subject areas

  • Biomedical Engineering
  • Clinical Neurology
  • Neuroscience(all)

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