Peripersonal space in the front, rear, left and right directions for audio-tactile multisensory integration

Abstract Peripersonal space (PPS) is important for humans to perform body–environment interactions. However, many previous studies only focused on the specific direction of the PPS, such as the front space, despite suggesting that there were PPSs in all directions. We aimed to measure and compare th...

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Autores principales:	Yusuke Matsuda, Maki Sugimoto, Masahiko Inami, Michiteru Kitazaki
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/e61006c74ee840ab9c8c70540a94b4aa
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id	oai:doaj.org-article:e61006c74ee840ab9c8c70540a94b4aa
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spelling	oai:doaj.org-article:e61006c74ee840ab9c8c70540a94b4aa2021-12-02T16:53:20ZPeripersonal space in the front, rear, left and right directions for audio-tactile multisensory integration10.1038/s41598-021-90784-52045-2322https://doaj.org/article/e61006c74ee840ab9c8c70540a94b4aa2021-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-90784-5https://doaj.org/toc/2045-2322Abstract Peripersonal space (PPS) is important for humans to perform body–environment interactions. However, many previous studies only focused on the specific direction of the PPS, such as the front space, despite suggesting that there were PPSs in all directions. We aimed to measure and compare the peri-trunk PPS in four directions (front, rear, left, and right). To measure the PPS, we used a tactile and an audio stimulus because auditory information is available at any time in all directions. We used the approaching and receding task-irrelevant sounds in the experiment. Observers were asked to respond as quickly as possible when a tactile stimulus was applied to a vibrator on their chest. We found that peri-trunk PPS representations exist with an approaching sound, irrespective of the direction.Yusuke MatsudaMaki SugimotoMasahiko InamiMichiteru KitazakiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yusuke Matsuda Maki Sugimoto Masahiko Inami Michiteru Kitazaki Peripersonal space in the front, rear, left and right directions for audio-tactile multisensory integration
description	Abstract Peripersonal space (PPS) is important for humans to perform body–environment interactions. However, many previous studies only focused on the specific direction of the PPS, such as the front space, despite suggesting that there were PPSs in all directions. We aimed to measure and compare the peri-trunk PPS in four directions (front, rear, left, and right). To measure the PPS, we used a tactile and an audio stimulus because auditory information is available at any time in all directions. We used the approaching and receding task-irrelevant sounds in the experiment. Observers were asked to respond as quickly as possible when a tactile stimulus was applied to a vibrator on their chest. We found that peri-trunk PPS representations exist with an approaching sound, irrespective of the direction.
format	article
author	Yusuke Matsuda Maki Sugimoto Masahiko Inami Michiteru Kitazaki
author_facet	Yusuke Matsuda Maki Sugimoto Masahiko Inami Michiteru Kitazaki
author_sort	Yusuke Matsuda
title	Peripersonal space in the front, rear, left and right directions for audio-tactile multisensory integration
title_short	Peripersonal space in the front, rear, left and right directions for audio-tactile multisensory integration
title_full	Peripersonal space in the front, rear, left and right directions for audio-tactile multisensory integration
title_fullStr	Peripersonal space in the front, rear, left and right directions for audio-tactile multisensory integration
title_full_unstemmed	Peripersonal space in the front, rear, left and right directions for audio-tactile multisensory integration
title_sort	peripersonal space in the front, rear, left and right directions for audio-tactile multisensory integration
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/e61006c74ee840ab9c8c70540a94b4aa
work_keys_str_mv	AT yusukematsuda peripersonalspaceinthefrontrearleftandrightdirectionsforaudiotactilemultisensoryintegration AT makisugimoto peripersonalspaceinthefrontrearleftandrightdirectionsforaudiotactilemultisensoryintegration AT masahikoinami peripersonalspaceinthefrontrearleftandrightdirectionsforaudiotactilemultisensoryintegration AT michiterukitazaki peripersonalspaceinthefrontrearleftandrightdirectionsforaudiotactilemultisensoryintegration
_version_	1718382892111888384

Peripersonal space in the front, rear, left and right directions for audio-tactile multisensory integration

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