Physicochemical features partially explain olfactory crossmodal correspondences.

ABSTRACT: During the olfactory perception process, our olfactory receptors are thought to recognize specific chemical features. These features may contribute towards explaining our crossmodal perception. The physicochemical features of odors can be extracted using an array of gas sensors, also known as an electronic nose. The present study investigates the role that the physicochemical features of olfactory stimuli play in explaining the nature and origin of olfactory crossmodal correspondences, which is a consistently overlooked aspect of prior work. Here, we answer the question of whether the physicochemical features of odors contribute towards explaining olfactory crossmodal correspondences and by how much. We found a similarity of 49% between the perceptual and the physicochemical spaces of our

SUBMITTER: Ward RJ 

PROVIDER: S-EPMC10313698 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature