Effects of a Passive Back-Support Exosuit on Postural Control and Cognitive Performance During a Fatigue-Inducing Posture Maintenance Task
Objective To evaluate the effectiveness of passive back-support exosuit on postural control and cognitive performance during a fatigue-inducing posture maintenance task. Background Wearable support systems (exoskeletons/exosuits) reduce physical demands but may also influence postural control and co...
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| Veröffentlicht in: | Human factors 2024-11, Vol.66 (11), p.2451-2467 |
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| creator | Kim, Jiwon Kang, Sang Hyeon Li, Jinfeng Mirka, Gary A. Dorneich, Michael C. |
| description | Objective
To evaluate the effectiveness of passive back-support exosuit on postural control and cognitive performance during a fatigue-inducing posture maintenance task.
Background
Wearable support systems (exoskeletons/exosuits) reduce physical demands but may also influence postural control and cognitive performance by reducing muscular fatigue.
Method
Eighteen participants visited on two different days to test an exosuit system and performed dual-task cognitive assessments based on human information processing (information acquisition, information integration, and action implementation) while maintaining a 35° trunk flexion posture for 16 minutes. Center-of-pressure (CoP), cognitive performance, and perceived workload were recorded, while erector spinae muscle activity was captured to quantify muscle fatigue.
Results
The exosuit was effective in reducing erector spinae muscle fatigue during the static posture maintenance task (61% less in Δmedian frequency: −9.5 Hz (EXO-Off) versus −3.7 Hz (EXO-On)). The fatigue-inducing task increased CoP velocity as a function of time (29% greater: 9.3 mm/sec (pre) versus 12.0 mm/sec (post)), and exosuit use decreased CoP velocity (23% less: 12.1 mm/sec (EXO-Off) versus 9.4 mm/sec (EXO-On)). The exosuit was also effective at mitigating cognitive degradation, as evidenced by a higher hit-to-signal ratio (8% greater: 81.3 (EXO-Off) versus 87.9 (EXO-On)) in the information integration task and reducing perceived workload in all stages of human information processing.
Conclusion
Exosuit provided benefits of postural control and information integration processing during a 16-min static posture maintenance task.
Application
Torso exoskeletons/suits can have positive implications for occupations with concurrent physical and cognitive demands. |
| doi_str_mv | 10.1177/00187208231221890 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2909609132</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sage_id>10.1177_00187208231221890</sage_id><sourcerecordid>2909609132</sourcerecordid><originalsourceid>FETCH-LOGICAL-c411t-2c7046607cb4e5b44e4189eb8a9153ffeb5d841cf47e3d2936336a3a3908cc6d3</originalsourceid><addsrcrecordid>eNp1kc1u1DAURi0EotPCA7BBltiwSfG1HcdewjCFSkWMRFlHjnMzSpuxB_8geAWeuglTQAKxsmWf79hXHyHPgJ0DNM0rxkA3nGkugHPQhj0gK6hlU2nQ8JCslvtqAU7IaUo3jDFlRP2YnAgNStWSr8iPzTCgy4mGgVq6tSmNX5G-se62-lQOhxAz3XwLqYyZBk-3IeUS7UTXwecYJmp9P-93fsxLbItxCHFvvUP6tsTR72bnhc3jrmB16fvilqOjBOkHO_qM_id9bdPtE_JosFPCp_frGfl8sblev6-uPr67XL--qpwEyBV3DZNKscZ1EutOSpTz6Nhpa6AW8zRd3WsJbpANip4boYRQVlhhmHZO9eKMvDx6DzF8KZhyux-Tw2myHkNJLTfMKGZA8Bl98Rd6E0r08-9aAcAaaRTImYIj5WJIKeLQHuK4t_F7C6xdimr_KWrOPL83l26P_e_Er2Zm4PwIJLvDP8_-33gH1Maa6Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3110749614</pqid></control><display><type>article</type><title>Effects of a Passive Back-Support Exosuit on Postural Control and Cognitive Performance During a Fatigue-Inducing Posture Maintenance Task</title><source>Access via SAGE</source><source>MEDLINE</source><creator>Kim, Jiwon ; Kang, Sang Hyeon ; Li, Jinfeng ; Mirka, Gary A. ; Dorneich, Michael C.</creator><creatorcontrib>Kim, Jiwon ; Kang, Sang Hyeon ; Li, Jinfeng ; Mirka, Gary A. ; Dorneich, Michael C.</creatorcontrib><description>Objective
To evaluate the effectiveness of passive back-support exosuit on postural control and cognitive performance during a fatigue-inducing posture maintenance task.
Background
Wearable support systems (exoskeletons/exosuits) reduce physical demands but may also influence postural control and cognitive performance by reducing muscular fatigue.
Method
Eighteen participants visited on two different days to test an exosuit system and performed dual-task cognitive assessments based on human information processing (information acquisition, information integration, and action implementation) while maintaining a 35° trunk flexion posture for 16 minutes. Center-of-pressure (CoP), cognitive performance, and perceived workload were recorded, while erector spinae muscle activity was captured to quantify muscle fatigue.
Results
The exosuit was effective in reducing erector spinae muscle fatigue during the static posture maintenance task (61% less in Δmedian frequency: −9.5 Hz (EXO-Off) versus −3.7 Hz (EXO-On)). The fatigue-inducing task increased CoP velocity as a function of time (29% greater: 9.3 mm/sec (pre) versus 12.0 mm/sec (post)), and exosuit use decreased CoP velocity (23% less: 12.1 mm/sec (EXO-Off) versus 9.4 mm/sec (EXO-On)). The exosuit was also effective at mitigating cognitive degradation, as evidenced by a higher hit-to-signal ratio (8% greater: 81.3 (EXO-Off) versus 87.9 (EXO-On)) in the information integration task and reducing perceived workload in all stages of human information processing.
Conclusion
Exosuit provided benefits of postural control and information integration processing during a 16-min static posture maintenance task.
Application
Torso exoskeletons/suits can have positive implications for occupations with concurrent physical and cognitive demands.</description><identifier>ISSN: 0018-7208</identifier><identifier>ISSN: 1547-8181</identifier><identifier>EISSN: 1547-8181</identifier><identifier>DOI: 10.1177/00187208231221890</identifier><identifier>PMID: 38166542</identifier><language>eng</language><publisher>Los Angeles, CA: SAGE Publications</publisher><subject>Adult ; Cognition - physiology ; Cognitive ability ; Cognitive tasks ; Data processing ; Effectiveness ; Exoskeleton ; Exoskeleton Device ; Exoskeletons ; Fatigue ; Fatigue tests ; Female ; Human performance ; Humans ; Information processing ; Information systems ; Integration ; Maintenance ; Male ; Muscle fatigue ; Muscle Fatigue - physiology ; Muscles ; Muscular fatigue ; Performance evaluation ; Postural Balance - physiology ; Posture ; Posture - physiology ; Support systems ; Task Performance and Analysis ; Torso ; Velocity ; Workload ; Workloads ; Young Adult</subject><ispartof>Human factors, 2024-11, Vol.66 (11), p.2451-2467</ispartof><rights>2024 Human Factors and Ergonomics Society</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-2c7046607cb4e5b44e4189eb8a9153ffeb5d841cf47e3d2936336a3a3908cc6d3</citedby><cites>FETCH-LOGICAL-c411t-2c7046607cb4e5b44e4189eb8a9153ffeb5d841cf47e3d2936336a3a3908cc6d3</cites><orcidid>0000-0001-9060-1501 ; 0000-0002-0943-2470 ; 0000-0001-6386-4787</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/00187208231221890$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/00187208231221890$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,780,784,21819,27924,27925,43621,43622</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38166542$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kim, Jiwon</creatorcontrib><creatorcontrib>Kang, Sang Hyeon</creatorcontrib><creatorcontrib>Li, Jinfeng</creatorcontrib><creatorcontrib>Mirka, Gary A.</creatorcontrib><creatorcontrib>Dorneich, Michael C.</creatorcontrib><title>Effects of a Passive Back-Support Exosuit on Postural Control and Cognitive Performance During a Fatigue-Inducing Posture Maintenance Task</title><title>Human factors</title><addtitle>Hum Factors</addtitle><description>Objective
To evaluate the effectiveness of passive back-support exosuit on postural control and cognitive performance during a fatigue-inducing posture maintenance task.
Background
Wearable support systems (exoskeletons/exosuits) reduce physical demands but may also influence postural control and cognitive performance by reducing muscular fatigue.
Method
Eighteen participants visited on two different days to test an exosuit system and performed dual-task cognitive assessments based on human information processing (information acquisition, information integration, and action implementation) while maintaining a 35° trunk flexion posture for 16 minutes. Center-of-pressure (CoP), cognitive performance, and perceived workload were recorded, while erector spinae muscle activity was captured to quantify muscle fatigue.
Results
The exosuit was effective in reducing erector spinae muscle fatigue during the static posture maintenance task (61% less in Δmedian frequency: −9.5 Hz (EXO-Off) versus −3.7 Hz (EXO-On)). The fatigue-inducing task increased CoP velocity as a function of time (29% greater: 9.3 mm/sec (pre) versus 12.0 mm/sec (post)), and exosuit use decreased CoP velocity (23% less: 12.1 mm/sec (EXO-Off) versus 9.4 mm/sec (EXO-On)). The exosuit was also effective at mitigating cognitive degradation, as evidenced by a higher hit-to-signal ratio (8% greater: 81.3 (EXO-Off) versus 87.9 (EXO-On)) in the information integration task and reducing perceived workload in all stages of human information processing.
Conclusion
Exosuit provided benefits of postural control and information integration processing during a 16-min static posture maintenance task.
Application
Torso exoskeletons/suits can have positive implications for occupations with concurrent physical and cognitive demands.</description><subject>Adult</subject><subject>Cognition - physiology</subject><subject>Cognitive ability</subject><subject>Cognitive tasks</subject><subject>Data processing</subject><subject>Effectiveness</subject><subject>Exoskeleton</subject><subject>Exoskeleton Device</subject><subject>Exoskeletons</subject><subject>Fatigue</subject><subject>Fatigue tests</subject><subject>Female</subject><subject>Human performance</subject><subject>Humans</subject><subject>Information processing</subject><subject>Information systems</subject><subject>Integration</subject><subject>Maintenance</subject><subject>Male</subject><subject>Muscle fatigue</subject><subject>Muscle Fatigue - physiology</subject><subject>Muscles</subject><subject>Muscular fatigue</subject><subject>Performance evaluation</subject><subject>Postural Balance - physiology</subject><subject>Posture</subject><subject>Posture - physiology</subject><subject>Support systems</subject><subject>Task Performance and Analysis</subject><subject>Torso</subject><subject>Velocity</subject><subject>Workload</subject><subject>Workloads</subject><subject>Young Adult</subject><issn>0018-7208</issn><issn>1547-8181</issn><issn>1547-8181</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kc1u1DAURi0EotPCA7BBltiwSfG1HcdewjCFSkWMRFlHjnMzSpuxB_8geAWeuglTQAKxsmWf79hXHyHPgJ0DNM0rxkA3nGkugHPQhj0gK6hlU2nQ8JCslvtqAU7IaUo3jDFlRP2YnAgNStWSr8iPzTCgy4mGgVq6tSmNX5G-se62-lQOhxAz3XwLqYyZBk-3IeUS7UTXwecYJmp9P-93fsxLbItxCHFvvUP6tsTR72bnhc3jrmB16fvilqOjBOkHO_qM_id9bdPtE_JosFPCp_frGfl8sblev6-uPr67XL--qpwEyBV3DZNKscZ1EutOSpTz6Nhpa6AW8zRd3WsJbpANip4boYRQVlhhmHZO9eKMvDx6DzF8KZhyux-Tw2myHkNJLTfMKGZA8Bl98Rd6E0r08-9aAcAaaRTImYIj5WJIKeLQHuK4t_F7C6xdimr_KWrOPL83l26P_e_Er2Zm4PwIJLvDP8_-33gH1Maa6Q</recordid><startdate>20241101</startdate><enddate>20241101</enddate><creator>Kim, Jiwon</creator><creator>Kang, Sang Hyeon</creator><creator>Li, Jinfeng</creator><creator>Mirka, Gary A.</creator><creator>Dorneich, Michael C.</creator><general>SAGE Publications</general><general>Human Factors and Ergonomics Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7T2</scope><scope>7TA</scope><scope>7TB</scope><scope>7TK</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>K9.</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-9060-1501</orcidid><orcidid>https://orcid.org/0000-0002-0943-2470</orcidid><orcidid>https://orcid.org/0000-0001-6386-4787</orcidid></search><sort><creationdate>20241101</creationdate><title>Effects of a Passive Back-Support Exosuit on Postural Control and Cognitive Performance During a Fatigue-Inducing Posture Maintenance Task</title><author>Kim, Jiwon ; Kang, Sang Hyeon ; Li, Jinfeng ; Mirka, Gary A. ; Dorneich, Michael C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-2c7046607cb4e5b44e4189eb8a9153ffeb5d841cf47e3d2936336a3a3908cc6d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Adult</topic><topic>Cognition - physiology</topic><topic>Cognitive ability</topic><topic>Cognitive tasks</topic><topic>Data processing</topic><topic>Effectiveness</topic><topic>Exoskeleton</topic><topic>Exoskeleton Device</topic><topic>Exoskeletons</topic><topic>Fatigue</topic><topic>Fatigue tests</topic><topic>Female</topic><topic>Human performance</topic><topic>Humans</topic><topic>Information processing</topic><topic>Information systems</topic><topic>Integration</topic><topic>Maintenance</topic><topic>Male</topic><topic>Muscle fatigue</topic><topic>Muscle Fatigue - physiology</topic><topic>Muscles</topic><topic>Muscular fatigue</topic><topic>Performance evaluation</topic><topic>Postural Balance - physiology</topic><topic>Posture</topic><topic>Posture - physiology</topic><topic>Support systems</topic><topic>Task Performance and Analysis</topic><topic>Torso</topic><topic>Velocity</topic><topic>Workload</topic><topic>Workloads</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Jiwon</creatorcontrib><creatorcontrib>Kang, Sang Hyeon</creatorcontrib><creatorcontrib>Li, Jinfeng</creatorcontrib><creatorcontrib>Mirka, Gary A.</creatorcontrib><creatorcontrib>Dorneich, Michael C.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>MEDLINE - Academic</collection><jtitle>Human factors</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kim, Jiwon</au><au>Kang, Sang Hyeon</au><au>Li, Jinfeng</au><au>Mirka, Gary A.</au><au>Dorneich, Michael C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of a Passive Back-Support Exosuit on Postural Control and Cognitive Performance During a Fatigue-Inducing Posture Maintenance Task</atitle><jtitle>Human factors</jtitle><addtitle>Hum Factors</addtitle><date>2024-11-01</date><risdate>2024</risdate><volume>66</volume><issue>11</issue><spage>2451</spage><epage>2467</epage><pages>2451-2467</pages><issn>0018-7208</issn><issn>1547-8181</issn><eissn>1547-8181</eissn><abstract>Objective
To evaluate the effectiveness of passive back-support exosuit on postural control and cognitive performance during a fatigue-inducing posture maintenance task.
Background
Wearable support systems (exoskeletons/exosuits) reduce physical demands but may also influence postural control and cognitive performance by reducing muscular fatigue.
Method
Eighteen participants visited on two different days to test an exosuit system and performed dual-task cognitive assessments based on human information processing (information acquisition, information integration, and action implementation) while maintaining a 35° trunk flexion posture for 16 minutes. Center-of-pressure (CoP), cognitive performance, and perceived workload were recorded, while erector spinae muscle activity was captured to quantify muscle fatigue.
Results
The exosuit was effective in reducing erector spinae muscle fatigue during the static posture maintenance task (61% less in Δmedian frequency: −9.5 Hz (EXO-Off) versus −3.7 Hz (EXO-On)). The fatigue-inducing task increased CoP velocity as a function of time (29% greater: 9.3 mm/sec (pre) versus 12.0 mm/sec (post)), and exosuit use decreased CoP velocity (23% less: 12.1 mm/sec (EXO-Off) versus 9.4 mm/sec (EXO-On)). The exosuit was also effective at mitigating cognitive degradation, as evidenced by a higher hit-to-signal ratio (8% greater: 81.3 (EXO-Off) versus 87.9 (EXO-On)) in the information integration task and reducing perceived workload in all stages of human information processing.
Conclusion
Exosuit provided benefits of postural control and information integration processing during a 16-min static posture maintenance task.
Application
Torso exoskeletons/suits can have positive implications for occupations with concurrent physical and cognitive demands.</abstract><cop>Los Angeles, CA</cop><pub>SAGE Publications</pub><pmid>38166542</pmid><doi>10.1177/00187208231221890</doi><tpages>17</tpages><orcidid>https://orcid.org/0000-0001-9060-1501</orcidid><orcidid>https://orcid.org/0000-0002-0943-2470</orcidid><orcidid>https://orcid.org/0000-0001-6386-4787</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Human factors, 2024-11, Vol.66 (11), p.2451-2467 |
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| source | Access via SAGE; MEDLINE |
| subjects | Adult Cognition - physiology Cognitive ability Cognitive tasks Data processing Effectiveness Exoskeleton Exoskeleton Device Exoskeletons Fatigue Fatigue tests Female Human performance Humans Information processing Information systems Integration Maintenance Male Muscle fatigue Muscle Fatigue - physiology Muscles Muscular fatigue Performance evaluation Postural Balance - physiology Posture Posture - physiology Support systems Task Performance and Analysis Torso Velocity Workload Workloads Young Adult |
| title | Effects of a Passive Back-Support Exosuit on Postural Control and Cognitive Performance During a Fatigue-Inducing Posture Maintenance Task |
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