Mather, G. and Moulden, B. (1980) A simultaneous shift in apparent direction: further evidence for a "distribution-shift" model of direction coding. The Quarterly journal of experimental psychology, 32 (2). pp. 325-333. ISSN 0033-555X
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When two superimposed moving dot fields are presented simultaneously, their axes of movement appear shifted away from each other. The shift only occurs when the two directions are within 90° of each other, and is directly comparable to that which results from adapting to one and testing on the other direction. This effect is taken as further evidence for a distribution-shift model in the direction domain. It is argued that the currently accepted model of movement detection, which restricts itself to comparisons only between oppositely-tuned direction detectors, should be elaborated to include comparisons across a very wide range of detectors.
|Keywords:||adult, article, human, movement perception, orientation, vision, Adult, Figural Aftereffect, Motion Perception, Support, Non-U.S. Gov't|
|Subjects:||B Subjects allied to Medicine > B140 Neuroscience|
C Biological Sciences > C830 Experimental Psychology
|Divisions:||College of Social Science > School of Psychology|
|Deposited By:||George Mather|
|Deposited On:||04 Dec 2014 15:27|
|Last Modified:||04 Dec 2014 15:27|
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