Title :
A comparison of cerebral blood flow and EEG spectra in global forebrain ischemia
Author :
Park, Hun K. ; Takahashi, Akihiro ; Melgar, Miguel ; Diaz, Fernando G.
Author_Institution :
Dept. of Neurosurgery, Wayne State Univ., Detroit, MI, USA
Abstract :
Computer based EEG analysis was carried to assess the degree of cerebral injury due to surging blood supply after global forebrain ischemia. The results suggest loss of fast activity of EEG and normal background rhythms. The recovery rate of each frequency after reperfusion injury was faster in slow waves than in fast ones
Keywords :
blood flow measurement; electroencephalography; medical signal processing; spectral analysis; EEG fast activity; EEG spectra; cerebral blood flow; computer based EEG analysis; global forebrain ischemia; normal background EEG rhythms; recovery rate; reperfusion injury; surging blood supply; Animals; Arteries; Blood flow; Electrodes; Electroencephalography; Frequency; Injuries; Ischemic pain; Probes; Surgery;
Conference_Titel :
Biomedical Engineering Conference, 1997., Proceedings of the 1997 Sixteenth Southern
Conference_Location :
Biloxi, MS
Print_ISBN :
0-7803-3869-3
DOI :
10.1109/SBEC.1997.583204
