文献类型： 会议论文

第一作者： Gregory Jackson

作者： Gregory Jackson ¹ ; Natasha Radhu; Yinming Sun; Kevin Tallevi; Paul Ritvo; Zafiris J. Daskalakis; Bernard Grundlehner; Mien Penders; Joseph A.Cafazzo;

作者机构： 1.Institute of Biomaterials & Biomedical Engineering, University of Toronto, Toronto, ON Canada

会议名称： IEEE Engineering in Medicine and Biology Society., Conference.

主办单位：

页码： 1222-1225

摘要： Electroencephalography (EEG) testing in clinical labs makes use of large amplifiers and complex software for data acquisition. While there are new ambulatory electroencephalogram (EEG) systems, few have been directly compared to a gold standard system. Here, an ultra-low power wireless EEG system designed by Imec is tested against the gold standard Neuroscan SynAmps2 EEG system, recording simultaneously from the same laboratory cap prepared with electrode gel. The data was analyzed using correlation analysis for both time domain and frequency domain data. The analysis indicated a high Pearson's correlation coefficient (mean=0.957, median=0.985) with high confidence (mean P=0.002) for 10-second sets of data transformed to the frequency domain. The time domain results had acceptable Pearson's coefficient (mean=0.580, median =0.706) with high confidence (mean P =0.008).

分类号： r318