Computerized Clinical Electroencephalography in Perspective

摘要: Recent developments in the field of computerized clinical electroencephalography (EEG) are surveyed, with particular reference to techniques analysis background (stationary) EEG activity, transient (nonstationary) and integrated systems for multichannel EEG's. A variety approaches have been used basic analyses. For fast Fourier transform (FFT) autoregressive predominated. transients, segmentation, double differentiation, inverse filtering prevalent. Some systems, which provide a summary, some cases an evaluation analyses, limited processing only whereas others include both activity. designed primarily be aid electroencephalographer preparation his report. very few printed report similar conventional Although not considered extensively this review, artifact rejection and/or compensation will necessarily major aspect any fully system. Overall, is now relatively rapidly evolving one further progress likely accelerated by utilization microprocessors high-speed arithmetic devices.