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Supra-optimality may emanate from suboptimality, and hence optimality is no benchmark in multisensory integration

Published online by Cambridge University Press:  10 January 2019

Jean-Paul Noel*
Affiliation:
Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN 37240. jean-paul.noel@vanderbilt.eduhttp://jeanpaulnoel.com/

Abstract

Within a multisensory context, “optimality” has been used as a benchmark evidencing interdependent sensory channels. However, “optimality” does not truly bifurcate a spectrum from suboptimal to supra-optimal – where optimal and supra-optimal, but not suboptimal, indicate integration – as supra-optimality may result from the suboptimal integration of a present unisensory stimuli and an absent one (audio = audio + absence of vision).

Type
Open Peer Commentary
Copyright
Copyright © Cambridge University Press 2018 

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