Controlling the Distribution of Salty Taste Intensity on the Tongue Using Extraoral Galvanic Taste Stimulation

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dc.contributor.authorTanaka, Soen_US
dc.contributor.authorNarumi, Takujien_US
dc.contributor.authorAmemiya, Tomohiroen_US
dc.contributor.authorKuzuoka, Hideakien_US
dc.contributor.authorAoyama, Kazumaen_US
dc.contributor.editorAbey Campbellen_US
dc.contributor.editorClaudia Krogmeieren_US
dc.contributor.editorGareth Youngen_US
dc.date.accessioned2023-12-04T15:44:44Z
dc.date.available2023-12-04T15:44:44Z
dc.date.issued2023
dc.description.abstractGalvanic taste stimulation (GTS) alters taste intensity by applying a weak electric current around the oral cavity. Previous studies on GTS have captured the overall trend of taste changes in the oral cavity produced by GTS. However, it is not well known whether the potentiating or inhibitory effects of GTS result in a spatial gradient of taste perception in the oral cavity. Therefore, in this study, we examined the possibility of spatially selective modulation of taste intensity produced in the oral cavity by GTS. The results suggested that it is possible to present the intensity gradient of the perceived taste in the frontback and left-right directions, depending on the arrangement of the electrodes. These results are expected to contribute to the presentation of taste changes that are close to the actual eating and drinking experience, and to the provision of a new taste experience in which the taste is perceived as it moves through the oral cavity.en_US
dc.description.sectionheadersPosters and Demos
dc.description.seriesinformationICAT-EGVE 2023 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos
dc.identifier.doi10.2312/egve.20231332
dc.identifier.isbn978-3-03868-236-3
dc.identifier.issn1727-530X
dc.identifier.pages11-12
dc.identifier.pages2 pages
dc.identifier.urihttps://doi.org/10.2312/egve.20231332
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/egve20231332
dc.publisherThe Eurographics Associationen_US
dc.rightsAttribution 4.0 International License
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleControlling the Distribution of Salty Taste Intensity on the Tongue Using Extraoral Galvanic Taste Stimulationen_US
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