Binary kernels of VEPs elicited by luminance-modulated stimuli

Keiko Momose, Kazumi Komiya, Akihiko Uchiyama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In order to investigate the characteristics of luminance channels in the human color visual system, the binary kernel method was applied to VEPs elicited by luminance-modulated stimuli of constant chromaticity. Binary kernels of VEPs measured from normal subjects were estimated, and the relationship between the waveforms of kernels and stimuli was examined. Results showed that the waveforms of kernels were independent of the chromaticity of stimuli, and that they reflected the characteristics of the luminance channel. Since binary kernels up to the 3rd order were typical, the luminance-VEP system can be described by a 3rd-order nonlinear system. Waveforms of 1st- and 2nd-order kernels depended on the mean luminance and contrast of the stimulus, and the amplitudes of 3rd-order kernels increased according to contrast.

Original languageEnglish
Title of host publicationAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
PublisherIEEE
Pages1786-1787
Number of pages2
Volume5
Publication statusPublished - 1996
Externally publishedYes
EventProceedings of the 1996 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 4 (of 5) - Amsterdam, Neth
Duration: 1996 Oct 311996 Nov 3

Other

OtherProceedings of the 1996 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 4 (of 5)
CityAmsterdam, Neth
Period96/10/3196/11/3

Fingerprint

Luminance
Nonlinear systems
Color

ASJC Scopus subject areas

  • Bioengineering

Cite this

Momose, K., Komiya, K., & Uchiyama, A. (1996). Binary kernels of VEPs elicited by luminance-modulated stimuli. In Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings (Vol. 5, pp. 1786-1787). IEEE.

Binary kernels of VEPs elicited by luminance-modulated stimuli. / Momose, Keiko; Komiya, Kazumi; Uchiyama, Akihiko.

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 5 IEEE, 1996. p. 1786-1787.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Momose, K, Komiya, K & Uchiyama, A 1996, Binary kernels of VEPs elicited by luminance-modulated stimuli. in Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. vol. 5, IEEE, pp. 1786-1787, Proceedings of the 1996 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 4 (of 5), Amsterdam, Neth, 96/10/31.
Momose K, Komiya K, Uchiyama A. Binary kernels of VEPs elicited by luminance-modulated stimuli. In Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 5. IEEE. 1996. p. 1786-1787
Momose, Keiko ; Komiya, Kazumi ; Uchiyama, Akihiko. / Binary kernels of VEPs elicited by luminance-modulated stimuli. Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 5 IEEE, 1996. pp. 1786-1787
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