2026-09-19T02:44:58Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/1515582026-09-16T15:42:31Zcom_1721.1_7582com_1721.1_7581col_1721.1_131023
Arquilla, Katya
Lin, Mich (Shu-Yu)
2023-07-31T19:48:30Z
2023-07-31T19:48:30Z
2023-06
2023-06-16T11:28:37.053Z
https://hdl.handle.net/1721.1/151558
0000-0001-9845-6652
Microgravity poses a significant challenge for our neurovestibular and proprioceptive systems. Past spaceflight and parabolic research have shown degraded movement control upon microgravity exposure and adaptation of performance with time. However, most research does not address the functional, dynamic, whole-body movements we expect in spaceflight. In particular, as commercial microgravity experiences become ubiquitous, maladapted proprioceptive systems in novice flyers pose risks to themselves, other crew members, and expensive spacecraft equipment. We propose a framework to assess proprioceptive competence (introduced and defined in this thesis) through the metric of fluidity, a biomechanical property often used in medical rehabilitation and functional gait assessment. We designed, built, and pilot tested a wearable sensor system capable of inertial motion capture in the parabolic flight environment. Through comparing whole-body joint fluidity in translation movements done in 1-g and microgravity, we found evidence suggesting an increased fluidity upon entry into microgravity and increased fluidity throughout microgravity exposure.
S.M.
Massachusetts Institute of Technology
In Copyright - Educational Use Permitted
Copyright retained by author(s)
https://rightsstatements.org/page/InC-EDU/1.0/
Wearable Sensor System for Quantifying Proprioceptive Competence in Microgravity
Thesis
Massachusetts Institute of Technology. Department of Aeronautics and Astronautics
application/pdf
Master
Master of Science in Aeronautics and Astronautics
Publication
unknown
unknown
<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="77dbe0d7-a0c0-457a-91eb-318e852f69fb">
<Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type>
<Title>Wearable Sensor System for Quantifying Proprioceptive Competence in Microgravity</Title>
<PublishedIn>
<Publication>
</Publication>
</PublishedIn>
<PublicationDate>2023-06</PublicationDate>
<Authors>
<Author>
<DisplayName>Lin, Mich (Shu-Yu)</DisplayName>
<Affiliation>
<OrgUnit>
</OrgUnit>
</Affiliation>
</Author>
</Authors>
<Editors>
</Editors>
<Publishers>
<Publisher>
<DisplayName>Massachusetts Institute of Technology</DisplayName>
<OrgUnit />
</Publisher>
</Publishers>
<License>https://rightsstatements.org/page/InC-EDU/1.0/</License>
<Abstract>Microgravity poses a significant challenge for our neurovestibular and proprioceptive systems. Past spaceflight and parabolic research have shown degraded movement control upon microgravity exposure and adaptation of performance with time. However, most research does not address the functional, dynamic, whole-body movements we expect in spaceflight. In particular, as commercial microgravity experiences become ubiquitous, maladapted proprioceptive systems in novice flyers pose risks to themselves, other crew members, and expensive spacecraft equipment. We propose a framework to assess proprioceptive competence (introduced and defined in this thesis) through the metric of fluidity, a biomechanical property often used in medical rehabilitation and functional gait assessment. We designed, built, and pilot tested a wearable sensor system capable of inertial motion capture in the parabolic flight environment. Through comparing whole-body joint fluidity in translation movements done in 1-g and microgravity, we found evidence suggesting an increased fluidity upon entry into microgravity and increased fluidity throughout microgravity exposure.</Abstract>
<Access xmlns="http://purl.org/coar/access_right"
>
</Access>
</Publication>