Arm movement adaptation to concurrent pain constraints

Abstract How do humans coordinate their movements in order to avoid pain? This paper investigates a motor task in the presence of concurrent potential pain sources: the arm must be withdrawn to avoid a slap on the hand while avoiding an elbow obstacle with an electrical noxious stimulation. The resu...

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Autores principales:	Johannes Kühn, Carlo Bagnato, Etienne Burdet, Sami Haddadin
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/b7c7e149b7bd42c49030be69265bebba
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spelling	oai:doaj.org-article:b7c7e149b7bd42c49030be69265bebba2021-12-02T14:02:54ZArm movement adaptation to concurrent pain constraints10.1038/s41598-021-86173-72045-2322https://doaj.org/article/b7c7e149b7bd42c49030be69265bebba2021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-86173-7https://doaj.org/toc/2045-2322Abstract How do humans coordinate their movements in order to avoid pain? This paper investigates a motor task in the presence of concurrent potential pain sources: the arm must be withdrawn to avoid a slap on the hand while avoiding an elbow obstacle with an electrical noxious stimulation. The results show that our subjects learned to control the hand retraction movement in order to avoid the potential pain. Subject-specific motor strategies were used to modify the joint movement coordination to avoid hitting the obstacle with the elbow at the cost of increasing the risk of hand slap. Furthermore, they used a conservative strategy as if assuming an obstacle in 100% of the trials.Johannes KühnCarlo BagnatoEtienne BurdetSami HaddadinNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Johannes Kühn Carlo Bagnato Etienne Burdet Sami Haddadin Arm movement adaptation to concurrent pain constraints
description	Abstract How do humans coordinate their movements in order to avoid pain? This paper investigates a motor task in the presence of concurrent potential pain sources: the arm must be withdrawn to avoid a slap on the hand while avoiding an elbow obstacle with an electrical noxious stimulation. The results show that our subjects learned to control the hand retraction movement in order to avoid the potential pain. Subject-specific motor strategies were used to modify the joint movement coordination to avoid hitting the obstacle with the elbow at the cost of increasing the risk of hand slap. Furthermore, they used a conservative strategy as if assuming an obstacle in 100% of the trials.
format	article
author	Johannes Kühn Carlo Bagnato Etienne Burdet Sami Haddadin
author_facet	Johannes Kühn Carlo Bagnato Etienne Burdet Sami Haddadin
author_sort	Johannes Kühn
title	Arm movement adaptation to concurrent pain constraints
title_short	Arm movement adaptation to concurrent pain constraints
title_full	Arm movement adaptation to concurrent pain constraints
title_fullStr	Arm movement adaptation to concurrent pain constraints
title_full_unstemmed	Arm movement adaptation to concurrent pain constraints
title_sort	arm movement adaptation to concurrent pain constraints
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/b7c7e149b7bd42c49030be69265bebba
work_keys_str_mv	AT johanneskuhn armmovementadaptationtoconcurrentpainconstraints AT carlobagnato armmovementadaptationtoconcurrentpainconstraints AT etienneburdet armmovementadaptationtoconcurrentpainconstraints AT samihaddadin armmovementadaptationtoconcurrentpainconstraints
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Arm movement adaptation to concurrent pain constraints

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