Neuromonitoring using compound action potential and cochlear blood flow during cochlear hypoxia for neurosurgery

E. Yavuz, K. Mirawski, Ozcan Ozdamar, Fred F Telischi, R. E. Delgado

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

2 Scopus citations

Abstract

A neuromonitoring system using compound action potential (CAP) and cochlear blood flow (CBF) is developed to assess the functional status of the cochlea during hypoxia. The system uses a specially designed optic probe capable of acquiring CAP and CBF signals and modules to process and display these signals. The system is tested in rabbits by creating cochlear hypoxia by manual compression of the auditory nerve and acoustic artery. Results show that CAP and CBF measurements can provide almost real time information on the status of the cochlea under compromising situations.

Original languageEnglish (US)
Title of host publicationInternational IEEE/EMBS Conference on Neural Engineering, NER
PublisherIEEE Computer Society
Pages356-359
Number of pages4
Volume2003-January
ISBN (Print)0780375793
DOIs
StatePublished - 2003
Event1st International IEEE EMBS Conference on Neural Engineering - Capri Island, Italy
Duration: Mar 20 2003Mar 22 2003

Other

Other1st International IEEE EMBS Conference on Neural Engineering
CountryItaly
CityCapri Island
Period3/20/033/22/03

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Keywords

  • Acoustic testing
  • Auditory displays
  • Blood flow
  • Neurosurgery
  • Optical design
  • Probes
  • Rabbits
  • Signal design
  • Signal processing
  • System testing

ASJC Scopus subject areas

  • Artificial Intelligence
  • Mechanical Engineering

Cite this

Yavuz, E., Mirawski, K., Ozdamar, O., Telischi, F. F., & Delgado, R. E. (2003). Neuromonitoring using compound action potential and cochlear blood flow during cochlear hypoxia for neurosurgery. In International IEEE/EMBS Conference on Neural Engineering, NER (Vol. 2003-January, pp. 356-359). [1196834] IEEE Computer Society. https://doi.org/10.1109/CNE.2003.1196834