{
"title": "Comparison of the Parameter using ECG with Bisepctrum Parameter using EEG during General Anesthesia",
"authors": "Seong-wan Baik, Soo-young Ye, Byeong-cheol Choi, Gye-rok Jeon",
"country": null,
"institution": null,
"volume": "43",
"journal": "International Journal of Medical, Health, Biomedical, Bioengineering and Pharmaceutical Engineering",
"pagesStart": 281,
"pagesEnd": 285,
"ISSN": "1307-6892",
"URL": "http:\/\/waset.org\/publications\/5933",
"abstract": "The measurement of anesthetic depth is necessary in\r\nanesthesiology. NN10 is very simple method among the RR intervals\r\nanalysis methods. NN10 parameter means the numbers of above the 10\r\nms intervals of the normal to normal RR intervals.\r\nBispectrum analysis is defined as 2D FFT. EEG signal reflected the\r\nnon-linear peristalsis phenomena according to the change brain\r\nfunction. After analyzing the bispectrum of the 2 dimension, the most\r\nsignificant power spectrum density peaks appeared abundantly at the\r\nspecific area in awakening and anesthesia state. These points are\r\nutilized to create the new index since many peaks appeared at the\r\nspecific area in the frequency coordinate. The measured range of an\r\nindex was 0-100. An index is 20-50 at an anesthesia, while the index is\r\n90-60 at the awake.\r\nIn this paper, the relation between NN10 parameter using ECG and\r\nbisepctrum index using EEG is observed to estimate the depth of\r\nanesthesia during anesthesia and then we estimated the utility of the\r\nanesthetic.",
"references": null,
"publisher": "World Academy of Science, Engineering and Technology",
"index": "International Science Index 43, 2010"
}