지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 459 - 477 (19page)
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초록· 키워드
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The role of attention has been suggested as selecting relevant information to the current objective, thereby enabling the visual system to overcome its limited capacity. On the other hand, there has not been a consensus on the role of rivalry suppression, where one of two different stimuli presented to different eyes becomes invisible. In the current paper, we propose that rivalry suppression serves the same goal as attention. Specifically, we argue that rivalry suppression helps the visual system to carry potentially necessary information without conscious effort and reduce processing loads.In this paper, we elaborate on several important parallels between attention and suppression. First, attended and suppressed information can be considered as indicating the opposite sides of consciousness. Second, unattended information can be invisible much like suppressed information. Third, the neural mechanisms underlying both attention and rivalry suppression have been suggested to be located in the same area, the frontal-parietal cortex. Fourth, the effects of attention and suppression are manifested more in higher visual processing areas and their effect sizes are similar. Finally, attention can bring suppressed information back to the conscious level, if necessary. We conclude that both attention and rivalry suppression reduce the burden on the visual system but in contrasting ways, one selecting only relevant information to the current goal and the other carrying information without conscious effort.
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참고문헌 (106)
참고문헌 신청
De Weerd, P / 2006 / Effects of selective attention on perceptual filling-in / Journal of Cognitive Neuroscience 18:335~347
Duffy, C. J / 1991 / Sensitivity of MST neurons to optic flow stimuli. I. A continuum of response selectivity to large-field stimuli / Journal of Neurophysiology 65:1329~1345
Duncan, J / 2006 / EPS Mid-Career Award 2004: Brain mechanisms of attention / The Quarterly Journal of Experimental Psychology 59:2~27
Felleman, D. J / 1991 / Distributed hierarchical processing in the primate cerebral cortex / Cerebral Cortex 1:1~47
Fox, R / 1972 / Independence between binocular rivalry suppression duration and magnitude of suppression / Journal of experimental psychology 93:283~289
Duffy, C. J / 1991 / Sensitivity of MST neurons to optic flow stimuli. I. A continuum of response selectivity to large-field stimuli / Journal of Neurophysiology 65:1329~1345
Duncan, J / 2006 / EPS Mid-Career Award 2004: Brain mechanisms of attention / The Quarterly Journal of Experimental Psychology 59:2~27
Felleman, D. J / 1991 / Distributed hierarchical processing in the primate cerebral cortex / Cerebral Cortex 1:1~47
Fox, R / 1972 / Independence between binocular rivalry suppression duration and magnitude of suppression / Journal of experimental psychology 93:283~289
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