市販汎用波形解析ソフトによる眼振波形分析の試み

抄録

We tested the applicability of all-purpose software to programs of analyzing ENG and found it as useful as custom-made programs in the following aspects :
1. artifact elimination ;
2. number analysis of the nystagmus ;
3. measurement of the velocity and amplitude of the slow-phase ;
4. determination of the fast-phase velocity ;
5. demonstration of eyemovements in relation to the movement of the gaze target in the ETT test.
Although some problems such as on-line processing are left unsolved, this system of analysis assures cost effectiveness and adjustability for each researcher's purposes. It is a valuable resaerch tool.