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Limb position sense and sensorimotor performance under conditions of weightlessness

Weber, Bernhard und Proske, Uwe (2021) Limb position sense and sensorimotor performance under conditions of weightlessness. Life Sciences in Space Research, 32, Seiten 63-69. Elsevier. doi: 10.1016/j.lssr.2021.11.003. ISSN 2214-5524.

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Offizielle URL: https://www.sciencedirect.com/science/article/pii/S2214552421000857

Kurzfassung

This is a review of the current state of knowledge of the effects of weightlessness on human proprioception. Two aspects have been highlighted: the sense of limb position and performance in sensorimotor tasks. For the sense of position, an important consideration is that there probably exists more than one sense: one measured in a blindfolded, two-limb position matching task, the other, by pointing to the perceived position of a hidden limb. There is evidence that these two senses are supported by distinct central projection pathways. When assessing the effects of weightlessness this must be considered. Whether there is a role for vestibular influences on position sense during changes in gravitational forces is an issue for future experiments. A consideration that has proved helpful for the study of sensorimotor tasks under conditions of weightlessness is to examine the performance of subjects who have lost their proprioceptive senses, either congenitally, or later in life, as a result of disease. In weightlessness, normal subjects appear to have particular difficulties with feedback-controlled tasks. A major factor is the influence of vision on performance. In addition, the stress of working in a weightless environment leads to additional cognitive load, making the execution of even simple everyday tasks difficult.

elib-URL des Eintrags:https://elib.dlr.de/145935/
Dokumentart:Zeitschriftenbeitrag
Titel:Limb position sense and sensorimotor performance under conditions of weightlessness
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Weber, BernhardBernhard.Weber (at) dlr.dehttps://orcid.org/0000-0002-7857-0201NICHT SPEZIFIZIERT
Proske, UweNICHT SPEZIFIZIERTNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:19 November 2021
Erschienen in:Life Sciences in Space Research
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Ja
In ISI Web of Science:Ja
Band:32
DOI:10.1016/j.lssr.2021.11.003
Seitenbereich:Seiten 63-69
Verlag:Elsevier
ISSN:2214-5524
Status:veröffentlicht
Stichwörter:Weightlessness, Microgravity, Proprioception, Sense of position, Muscle spindle, Sensorimotor performance
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Raumfahrt
HGF - Programmthema:Robotik
DLR - Schwerpunkt:Raumfahrt
DLR - Forschungsgebiet:R RO - Robotik
DLR - Teilgebiet (Projekt, Vorhaben):R - Intelligente Mobilität (RM) [RO]
Standort: Oberpfaffenhofen
Institute & Einrichtungen:Institut für Robotik und Mechatronik (ab 2013) > Kognitive Robotik
Hinterlegt von: Weber, Dr. Bernhard
Hinterlegt am:22 Nov 2021 10:20
Letzte Änderung:22 Mai 2024 08:30

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