Brainstem auditory evoked potentials in patients with delayed encephalopathy after acute carbon monoxide poisoning

王夏红; 肖波; 顾仁骏; 肖岚; 羊毅; 郝以辉; 王妮妮; 尹景岗

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Brainstem auditory evoked potentials in patients with delayed encephalopathy after acute carbon monoxide poisoning

Updated：2026-03-12

- Brainstem auditory evoked potentials in patients with delayed encephalopathy after acute carbon monoxide poisoning
- Military Medical Research Issue 5, Pages: 316-320(2006)
- Affiliations：
  
  1. Institute of Neurology Xiangya Hospital
  2. Central South University
  3. Department of Neurology
  4. Second affiliated Hospital
  5. Xinxiang Medical College
  6. Institute of Mental Health
  7. Second Xiangya Hospital
  8. Ottawa Health Research Institute
  9. University of Ottawa
  10. ,Canada
  11. China Department of Neurology
- Author bio：
- Funds：
- DOI：
  CLC： R595.1
- Published：2006
- Accepted：
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[1]王夏红,肖波,顾仁骏,肖岚,羊毅,郝以辉,王妮妮,尹景岗.Brainstem auditory evoked potentials in patients with delayed encephalopathy after acute carbon monoxide poisoning[J].Journal of Medical Colleges of PLA,2006(05):316-320.
DOI：

[1]王夏红,肖波,顾仁骏,肖岚,羊毅,郝以辉,王妮妮,尹景岗.Brainstem auditory evoked potentials in patients with delayed encephalopathy after acute carbon monoxide poisoning[J].Journal of Medical Colleges of PLA,2006(05):316-320. DOI：

摘要

Abstract

<正>Objective:To evaluate the changes of brainstem auditory evoked potential （BAEP） in patients with delayed encephalopathy after acute carbon monoxide poisoning. Methods : BAEPs were performed in 32 controls and 40 patients. Wave I

III

V latencies and I - III

IIII - V

I - V interpeak latencies were measured

respectively. Results: Abnormalities of BAEPs in 13 patients （13/40

32%）. Among the 13 abnormal BAEPs. 3 displayed prolongation of latency to waves in one side

no potential in another side; 5 displayed a similar abnormality which was bilateral prolongation of latency to waves;and another 5 displayed unilateral latency delay. Compared wave I

III

V latencies and I - III

III - V

I - V interpeak latencies in the patients and the controls

there were no significant differences （P>0. 05）. Conclusion: BAEPs can be used for evaluating the diagnostic and prognostic values in the cases of delayed encephalopathy after acute carbon monoxide poisoning.

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