A comparison of sensorimotor adaptation in the visual and in the auditory modality.

We compared sensorimotor adaptation in the visual and the auditory modality. Subjects pointed to visual targets while receiving direct spatial information about fingertip position in the visual modality, or they pointed to visual targets while receiving indirect information about fingertip position...

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Autores principales:	Gerd Schmitz, Otmar Bock
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2014
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/de6ee8207e9945e99dccb47104f40905
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id	oai:doaj.org-article:de6ee8207e9945e99dccb47104f40905
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spelling	oai:doaj.org-article:de6ee8207e9945e99dccb47104f409052021-11-25T05:59:20ZA comparison of sensorimotor adaptation in the visual and in the auditory modality.1932-620310.1371/journal.pone.0107834https://doaj.org/article/de6ee8207e9945e99dccb47104f409052014-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0107834https://doaj.org/toc/1932-6203We compared sensorimotor adaptation in the visual and the auditory modality. Subjects pointed to visual targets while receiving direct spatial information about fingertip position in the visual modality, or they pointed to visual targets while receiving indirect information about fingertip position in the visual modality, or they pointed to auditory targets while receiving indirect information about fingertip position in the auditory modality. Feedback was laterally shifted to induce adaptation, and aftereffects were tested with both target modalities and both hands. We found that aftereffects of adaptation were smaller when tested with the non-adapted hand, i.e., intermanual transfer was incomplete. Furthermore, aftereffects were smaller when tested in the non-adapted target modality, i.e., intermodal transfer was incomplete. Aftereffects were smaller following adaptation with indirect rather than direct feedback, but they were not smaller following adaptation with auditory rather than visual targets. From this we conclude that the magnitude of adaptive recalibration rather depends on the method of feedback delivery (indirect versus direct) than on the modality of feedback (visual versus auditory).Gerd SchmitzOtmar BockPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 9, p e107834 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Gerd Schmitz Otmar Bock A comparison of sensorimotor adaptation in the visual and in the auditory modality.
description	We compared sensorimotor adaptation in the visual and the auditory modality. Subjects pointed to visual targets while receiving direct spatial information about fingertip position in the visual modality, or they pointed to visual targets while receiving indirect information about fingertip position in the visual modality, or they pointed to auditory targets while receiving indirect information about fingertip position in the auditory modality. Feedback was laterally shifted to induce adaptation, and aftereffects were tested with both target modalities and both hands. We found that aftereffects of adaptation were smaller when tested with the non-adapted hand, i.e., intermanual transfer was incomplete. Furthermore, aftereffects were smaller when tested in the non-adapted target modality, i.e., intermodal transfer was incomplete. Aftereffects were smaller following adaptation with indirect rather than direct feedback, but they were not smaller following adaptation with auditory rather than visual targets. From this we conclude that the magnitude of adaptive recalibration rather depends on the method of feedback delivery (indirect versus direct) than on the modality of feedback (visual versus auditory).
format	article
author	Gerd Schmitz Otmar Bock
author_facet	Gerd Schmitz Otmar Bock
author_sort	Gerd Schmitz
title	A comparison of sensorimotor adaptation in the visual and in the auditory modality.
title_short	A comparison of sensorimotor adaptation in the visual and in the auditory modality.
title_full	A comparison of sensorimotor adaptation in the visual and in the auditory modality.
title_fullStr	A comparison of sensorimotor adaptation in the visual and in the auditory modality.
title_full_unstemmed	A comparison of sensorimotor adaptation in the visual and in the auditory modality.
title_sort	comparison of sensorimotor adaptation in the visual and in the auditory modality.
publisher	Public Library of Science (PLoS)
publishDate	2014
url	https://doaj.org/article/de6ee8207e9945e99dccb47104f40905
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A comparison of sensorimotor adaptation in the visual and in the auditory modality.

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