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Volumn 273, Issue 5278, 1996, Pages 1104-1107

The representation of brightness in primary visual cortex

Author keywords

[No Author keywords available]

Indexed keywords

ANIMAL CELL; ANIMAL EXPERIMENT; ARTICLE; BRIGHTNESS; CAT; INFORMATION PROCESSING; NONHUMAN; PRIORITY JOURNAL; VISUAL CORTEX; VISUAL NERVOUS SYSTEM; VISUAL STIMULATION;

EID: 0029822591     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.273.5278.1104     Document Type: Article
Times cited : (226)

References (22)
  • 3
    • 16044363346 scopus 로고    scopus 로고
    • note
    • Stlmu were presented on monitor connected to a er Nine graphics board in a PC clone. The monitor was calibrated and luminance measured to ensure that the luminance of the static gray areas in the stimuli did not vary.
  • 7
    • 16044371893 scopus 로고    scopus 로고
    • note
    • 2 and rectal temperature were monitored and maintained at 4% and 38°C, respectively.
  • 8
    • 16044374610 scopus 로고    scopus 로고
    • note
    • Stimuli were presented for 4 s, and conditions involving different stimulus configurations, sizes, and temporal frequencies were randomly interleaved.
  • 9
    • 16044375102 scopus 로고    scopus 로고
    • note
    • Fifty-two percent of the neurons had a modulation amplitude in the induction condition that was equal to or greater than the amplitude in the center black condition.
  • 12
    • 0015231928 scopus 로고
    • Striate cortex appears to be the most likely site where neurons first respond in a manner correlated with brightness because responses associated with simultaneous contrast were not seen in a previous study of the lateral geniculate nucleus (LGN) [R. L. DeValois and P. L. Pease, Science 171, 694 (1971)]. However, to conclusively establish the initial locus of brightness-associated responses, it will be necessary to make recordings in the LGN with stimuli such as those used in the present study.
    • (1971) Science , vol.171 , pp. 694
    • DeValois, R.L.1    Pease, P.L.2
  • 16
    • 0029025557 scopus 로고
    • R. B. Tootell et al., ibid. 375, 139 (1995).
    • (1995) Nature , vol.375 , pp. 139
    • Tootell, R.B.1
  • 21
    • 0018822073 scopus 로고
    • S. Zeki, Nature 284, 412 (1980).
    • (1980) Nature , vol.284 , pp. 412
    • Zeki, S.1
  • 22
    • 16044361986 scopus 로고    scopus 로고
    • note
    • We thank M. Bear and S. Geman for helpful discussions. This research was supported by grants from the National Eye Institute and the Whitehall Foundation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.