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Sphericity in cognition
Published online by Cambridge University Press: 20 August 2002
Abstract
The perceptual circularity demonstrated by R. Shepard with respect to hue turns out to be a sphericity of color perception based on color excitation vectors of neuronal level. The spherical color model implicitly contains information concerning generalization under color learning. Subjective color differences are “computed” in neuronal nets being represented by amplitudes of evoked potentials triggered by color change. [Shepard]
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- © 2001 Cambridge University Press
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