Neural Mechanisms of Material Perception: Quest on Shitsukan

Neuroscience
Hidehiko Komatsu, Naokazu Goda

Abstract

In recent years, a growing body of research has addressed the nature and mechanism of material perception. Material perception entails perceiving and recognizing a material, surface quality or internal state of an object based on sensory stimuli such as visual, tactile, and/or auditory sensations. This process is ongoing in every aspect of daily life. We can, for example, easily distinguish whether an object is made of wood or metal, or whether a surface is rough or smooth. Judging whether the ground is wet or dry or whether a fish is fresh also involves material perception. Information obtained through material perception can be used to govern actions toward objects and to make decisions about whether to approach an object or avoid it. Because the physical processes leading to sensory signals related to material perception is complicated, it has been difficult to manipulate experimental stimuli in a rigorous manner. However, that situation is now changing thanks to advances in technology and knowledge in related fields. In this article, we will review what is currently known about the neural mechanisms responsible for material perception. We will show that cortical areas in the ventral visual pathway are strongly involved in m...Continue Reading

Citations

Jul 20, 2020·Experimental Brain Research·Munendo FujimichiJun Saiki
Sep 19, 2020·Cognitive Research: Principles and Implications·Charles Spence
Oct 7, 2020·Journal of Vision·Hiroyuki TsudaJun Saiki
Nov 3, 2020·Journal of Vision·Lorilei M AlleyKatja Doerschner
Jan 2, 2021·NeuroImage·Alexandra C SchmidKatja Doerschner
Nov 25, 2021·Journal of Vision·Konrad Eugen ProkottRoland W Fleming

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