Presentation	2005/3/21 Motion Aftereffect in the same direction as that of adapting stimuli M. HIRAHARA,
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Abstract(in Japanese)	(See Japanese page)
Abstract(in English)	Before and after adaptation to leftward (and rightward) low-speed motion of vertical lines aligned at even intervals, coherence thresholds for leftward and rightward motion were measured at a large range of test speeds. The results showed that, when the test speeds were high, the coherence thresholds for the rightward were elevated and those for the leftward dropped remarkably : test stimuli having rightward coherence (opposite to the adapting direction) appeared to move in the leftward direction (the same direction as that of the adapting stimulus). Such an enhancement of the leftward sensitivity might be due to the adaptation in a high-speed detection channel to a high-speed imperceptible component in the rightward direction involved in the adapting stimulus.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	motion aftereffect / imperceptible motion component / coherence threshold / two-speed channel hypothesis
Paper #	NC2004-140
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Conference Information
Committee	NC
Conference Date	2005/3/21(1days)
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Paper Information
Registration To	Neurocomputing (NC)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Motion Aftereffect in the same direction as that of adapting stimuli
Sub Title (in English)
Keyword(1)	motion aftereffect
Keyword(2)	imperceptible motion component
Keyword(3)	coherence threshold
Keyword(4)	two-speed channel hypothesis
1st Author's Name	M. HIRAHARA
1st Author's Affiliation	Faculty of Engineering, Hosei University()
Date	2005/3/21
Paper #	NC2004-140
Volume (vol)	vol.104
Number (no)	758
Page	pp.pp.-
#Pages	6
Date of Issue