Title :
Relationship between topographies and single recorded ERPs - using obscure pictures
Author :
Funada, Mariko Fujikake ; Suzuki, Satoshi ; Kasamastu, Keiko ; Shibukawa, Miki ; Ninomija, S.P.
Author_Institution :
Hakuoh Univ., Tochigi, Japan
Abstract :
The goal of this paper is to characterize changes of event related potentials (ERPs) when subjects watch and judge several obscure pictures. Two approaches are done; one is to draw topographies of averaged ERPs, and the other is to calculate single recorded ERPs. We try to explain the changes of topographies by the changes of latencies of single recorded ERPs. In order to do so, we make a model to obtain such a single recorded ERP and try a simulation with the model.
Keywords :
biomedical measurement; electroencephalography; physiological models; visual evoked potentials; event related potentials changes characterization; model simulation; obscure pictures; response latency; response topography; single recording; Brain; Delay; Electroencephalography; Electromagnetic measurements; Electromyography; Enterprise resource planning; Eyes; Humans; Surfaces; Watches;
Conference_Titel :
Engineering in Medicine and Biology Society, 2001. Proceedings of the 23rd Annual International Conference of the IEEE
Print_ISBN :
0-7803-7211-5
DOI :
10.1109/IEMBS.2001.1020646
