Presentation 2006-05-26
Model neural network for responses in two-choice luminance-discrimination RT task with stimulus onset asynchrony
Akiko IWAIZUMI, Ryoko FUTAMI, Hidetoshi MATSUKI, Yoiti SUZUKI,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) Reaction time (RT) and error rate were influenced by small stimulus onset asynchrony (SOA) in a two-choice luminance-discrimination RT task. The dependence on the SOA was successfully reproduced by introducing global inhibitors to prevent unnecessary integration of sensory information, and neuron chains with feedforward mutual inhibition as a asvnchronism detector of two flashes, into the previous model that Iwaizumi et al. proposed. The revised model not only reproduced responses of these two-choice luminance discrimination tasks both with and without the SOA but also reproduced those of suprathreshold single-stimulus detection tasks in a wide range of stimulus luminance.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) discrimination / SOA / reaction time / feedforward inhibition
Paper # NC2006-5
Date of Issue

Conference Information
Committee NC
Conference Date 2006/5/19(1days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair
Vice Chair
Secretary
Assistant

Paper Information
Registration To Neurocomputing (NC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Model neural network for responses in two-choice luminance-discrimination RT task with stimulus onset asynchrony
Sub Title (in English)
Keyword(1) discrimination
Keyword(2) SOA
Keyword(3) reaction time
Keyword(4) feedforward inhibition
1st Author's Name Akiko IWAIZUMI
1st Author's Affiliation Graduate School of Engineering, Tohoku University()
2nd Author's Name Ryoko FUTAMI
2nd Author's Affiliation Faculty of Symbiotic Systems Science, Fukushima University
3rd Author's Name Hidetoshi MATSUKI
3rd Author's Affiliation Graduate School of Engineering, Tohoku University
4th Author's Name Yoiti SUZUKI
4th Author's Affiliation Graduate School of Information Sciences, Tohoku University
Date 2006-05-26
Paper # NC2006-5
Volume (vol) vol.106
Number (no) 79
Page pp.pp.-
#Pages 5
Date of Issue