Title :
Visual evoked MEG activities during discrimination of two different colours
Author :
Ueno, Kenichi ; Ueno, Shoogo ; Iramina, Keiji ; Weinberg, H.
Author_Institution :
Inst. of Mech. Electron., Tokyo Univ., Japan
Abstract :
Visual evoked MEG was recorded using a whole head type SQUID system. A P300 component was obtained using an odd-ball paradigm, in which the object to be distinguished was colour. The electrical activities in the brain which generate the P300 component was estimated with a 2-dipole model and examined
Keywords :
colour vision; magnetoencephalography; 2-dipole model; P300 component; brain electrical activities; odd-ball paradigm; visual evoked MEG activities; whole head type SQUID system; Biomedical engineering; Brain modeling; Computer science; Delay; Laboratories; Magnetic heads; Magnetic separation; Monitoring; SQUIDs; Surfaces;
Conference_Titel :
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-2475-7
DOI :
10.1109/IEMBS.1995.579244
