Effects of dual-task demands on the complexity and task performance of submaximal isometric handgrip force control
Purpose To determine the effect of cognitive–motor dual-task load on temporal structure irregularity (complexity) of motor output and task performance of submaximal isometric contractions. Methods Twelve young, sedentary subjects performed handgrip isometric contractions until failure at 50% of maxi...
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| Veröffentlicht in: | European journal of applied physiology 2020-06, Vol.120 (6), p.1251-1261 |
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| container_title | European journal of applied physiology |
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| creator | Guzmán-González, Benjamín Bustos-Briones, Claudio Calatayud, Joaquín Tapia, Claudio Torres-Elgueta, Julio García-Massó, Xavier Cruz-Montecinos, Carlos |
| description | Purpose
To determine the effect of cognitive–motor dual-task load on temporal structure irregularity (complexity) of motor output and task performance of submaximal isometric contractions.
Methods
Twelve young, sedentary subjects performed handgrip isometric contractions until failure at 50% of maximal voluntary contraction under mathematical self-regulated dual-task (own pace; SDT), regulated dual-task (imposed pace; RDT), and control. Force signal complexity was calculated by sample entropy at the initial, middle, and final thirds. Task performance was assessed by muscle fatigue (time to failure and rate of median frequency of the radial flexor of the carpus), force and math task error, and self-perceived difficulty.
Results
Only RDT decreased complexity with respect to control (17.4% ± 12.6%,
p
= 0.005), all conditions decreased complexity by the final third (Control: 52.8% ± 18.7%,
p
|
| doi_str_mv | 10.1007/s00421-020-04357-x |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2386273366</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2404537118</sourcerecordid><originalsourceid>FETCH-LOGICAL-c428t-1de13fb6013b9278d66cd8558732c6fdc1b304aa8e5804190b6a67c0015c41c03</originalsourceid><addsrcrecordid>eNp9kctOwzAQRS0EglL4ARbIEhs2gfEjjrtEVXlIldjA2nIcpw0kcbATqf173AdFYsHK1vjcO565CF0RuCMA2X0A4JQkQCEBztIsWR2hEeFskghGs-PDnUzO0HkIHwAgKZGn6IxRyilN-Qj5WVla0wfsSlwMuk56HT5xYRvdFrHY4n5psXFNV9tV1a9xLOMt0llfOh8xYzfaMOSNXlWNrnEVXGN7Xxm8jPTCVx2OpNnYtL139QU6KXUd7OX-HKP3x9nb9DmZvz69TB_mieFU9gkpLGFlLoCwfEIzWQhhCpmmMmPUiLIwJGfAtZY2lcDJBHKhRWYASGo4McDG6Hbn23n3NdjQq6YKxta1bq0bgqJMCpoxJkREb_6gH27wbfydohx4yjJCZKTojjLeheBtqTofJ_ZrRUBtElG7RFRMRG0TUasout5bxw3Z4iD5iSACbAeE-NQurP_t_Y_tNyJNlzA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2404537118</pqid></control><display><type>article</type><title>Effects of dual-task demands on the complexity and task performance of submaximal isometric handgrip force control</title><source>MEDLINE</source><source>SpringerNature Journals</source><creator>Guzmán-González, Benjamín ; Bustos-Briones, Claudio ; Calatayud, Joaquín ; Tapia, Claudio ; Torres-Elgueta, Julio ; García-Massó, Xavier ; Cruz-Montecinos, Carlos</creator><creatorcontrib>Guzmán-González, Benjamín ; Bustos-Briones, Claudio ; Calatayud, Joaquín ; Tapia, Claudio ; Torres-Elgueta, Julio ; García-Massó, Xavier ; Cruz-Montecinos, Carlos</creatorcontrib><description>Purpose
To determine the effect of cognitive–motor dual-task load on temporal structure irregularity (complexity) of motor output and task performance of submaximal isometric contractions.
Methods
Twelve young, sedentary subjects performed handgrip isometric contractions until failure at 50% of maximal voluntary contraction under mathematical self-regulated dual-task (own pace; SDT), regulated dual-task (imposed pace; RDT), and control. Force signal complexity was calculated by sample entropy at the initial, middle, and final thirds. Task performance was assessed by muscle fatigue (time to failure and rate of median frequency of the radial flexor of the carpus), force and math task error, and self-perceived difficulty.
Results
Only RDT decreased complexity with respect to control (17.4% ± 12.6%,
p
= 0.005), all conditions decreased complexity by the final third (Control: 52.8% ± 18.7%,
p
< 0.001; SDT: 41.1% ± 32.1%,
p
= 0.003; RDT: 19.1% ± 21.9%,
p
= 0.035). Conditions did not affect time to failure, and only RDT decreased the rate of median frequency (0.1%/s ± 0.1%/s,
p
= 0.020). Inferior force error rate was increased by conditions (SDT: 1.5% ± 0.8%,
p
< 0.001; RDT: 2% ± 1.5%,
p
= 0.002). Math error was only augmented by RDT (from 9.9 ± 6.7 to 51.7 ± 18.8,
p
< 0.001), categorized as “very hard” in 85.7% of participants (
p
= 0.015).
Conclusion
Only the RDT condition reduced complexity and neuromuscular fatigue while increasing force error rate of the handgrip’s motor output, without affecting time to failure. A highly demanding dual-task may become a strategy to modify the organization of the hand force motor output, which may contribute to its motor adaptations.</description><identifier>ISSN: 1439-6319</identifier><identifier>EISSN: 1439-6327</identifier><identifier>DOI: 10.1007/s00421-020-04357-x</identifier><identifier>PMID: 32242254</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Adaptation ; Adult ; Biomedical and Life Sciences ; Biomedicine ; Carpus ; Cognition - physiology ; Cognitive ability ; Cross-Over Studies ; Electromyography - methods ; Entropy ; Fatigue ; Hand Strength - physiology ; Human Physiology ; Humans ; Isometric Contraction - physiology ; Male ; Motor task performance ; Muscle contraction ; Muscle fatigue ; Muscle Fatigue - physiology ; Muscle, Skeletal - physiology ; Occupational Medicine/Industrial Medicine ; Original Article ; Physiology ; Sports Medicine ; Task Performance and Analysis ; Young Adult</subject><ispartof>European journal of applied physiology, 2020-06, Vol.120 (6), p.1251-1261</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c428t-1de13fb6013b9278d66cd8558732c6fdc1b304aa8e5804190b6a67c0015c41c03</citedby><cites>FETCH-LOGICAL-c428t-1de13fb6013b9278d66cd8558732c6fdc1b304aa8e5804190b6a67c0015c41c03</cites><orcidid>0000-0003-4929-7418 ; 0000-0002-5119-5106 ; 0000-0002-5925-4537 ; 0000-0002-3835-3368 ; 0000-0002-8670-8346 ; 0000-0001-7313-2483 ; 0000-0003-2645-9170</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00421-020-04357-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00421-020-04357-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32242254$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Guzmán-González, Benjamín</creatorcontrib><creatorcontrib>Bustos-Briones, Claudio</creatorcontrib><creatorcontrib>Calatayud, Joaquín</creatorcontrib><creatorcontrib>Tapia, Claudio</creatorcontrib><creatorcontrib>Torres-Elgueta, Julio</creatorcontrib><creatorcontrib>García-Massó, Xavier</creatorcontrib><creatorcontrib>Cruz-Montecinos, Carlos</creatorcontrib><title>Effects of dual-task demands on the complexity and task performance of submaximal isometric handgrip force control</title><title>European journal of applied physiology</title><addtitle>Eur J Appl Physiol</addtitle><addtitle>Eur J Appl Physiol</addtitle><description>Purpose
To determine the effect of cognitive–motor dual-task load on temporal structure irregularity (complexity) of motor output and task performance of submaximal isometric contractions.
Methods
Twelve young, sedentary subjects performed handgrip isometric contractions until failure at 50% of maximal voluntary contraction under mathematical self-regulated dual-task (own pace; SDT), regulated dual-task (imposed pace; RDT), and control. Force signal complexity was calculated by sample entropy at the initial, middle, and final thirds. Task performance was assessed by muscle fatigue (time to failure and rate of median frequency of the radial flexor of the carpus), force and math task error, and self-perceived difficulty.
Results
Only RDT decreased complexity with respect to control (17.4% ± 12.6%,
p
= 0.005), all conditions decreased complexity by the final third (Control: 52.8% ± 18.7%,
p
< 0.001; SDT: 41.1% ± 32.1%,
p
= 0.003; RDT: 19.1% ± 21.9%,
p
= 0.035). Conditions did not affect time to failure, and only RDT decreased the rate of median frequency (0.1%/s ± 0.1%/s,
p
= 0.020). Inferior force error rate was increased by conditions (SDT: 1.5% ± 0.8%,
p
< 0.001; RDT: 2% ± 1.5%,
p
= 0.002). Math error was only augmented by RDT (from 9.9 ± 6.7 to 51.7 ± 18.8,
p
< 0.001), categorized as “very hard” in 85.7% of participants (
p
= 0.015).
Conclusion
Only the RDT condition reduced complexity and neuromuscular fatigue while increasing force error rate of the handgrip’s motor output, without affecting time to failure. A highly demanding dual-task may become a strategy to modify the organization of the hand force motor output, which may contribute to its motor adaptations.</description><subject>Adaptation</subject><subject>Adult</subject><subject>Biomedical and Life Sciences</subject><subject>Biomedicine</subject><subject>Carpus</subject><subject>Cognition - physiology</subject><subject>Cognitive ability</subject><subject>Cross-Over Studies</subject><subject>Electromyography - methods</subject><subject>Entropy</subject><subject>Fatigue</subject><subject>Hand Strength - physiology</subject><subject>Human Physiology</subject><subject>Humans</subject><subject>Isometric Contraction - physiology</subject><subject>Male</subject><subject>Motor task performance</subject><subject>Muscle contraction</subject><subject>Muscle fatigue</subject><subject>Muscle Fatigue - physiology</subject><subject>Muscle, Skeletal - physiology</subject><subject>Occupational Medicine/Industrial Medicine</subject><subject>Original Article</subject><subject>Physiology</subject><subject>Sports Medicine</subject><subject>Task Performance and Analysis</subject><subject>Young Adult</subject><issn>1439-6319</issn><issn>1439-6327</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kctOwzAQRS0EglL4ARbIEhs2gfEjjrtEVXlIldjA2nIcpw0kcbATqf173AdFYsHK1vjcO565CF0RuCMA2X0A4JQkQCEBztIsWR2hEeFskghGs-PDnUzO0HkIHwAgKZGn6IxRyilN-Qj5WVla0wfsSlwMuk56HT5xYRvdFrHY4n5psXFNV9tV1a9xLOMt0llfOh8xYzfaMOSNXlWNrnEVXGN7Xxm8jPTCVx2OpNnYtL139QU6KXUd7OX-HKP3x9nb9DmZvz69TB_mieFU9gkpLGFlLoCwfEIzWQhhCpmmMmPUiLIwJGfAtZY2lcDJBHKhRWYASGo4McDG6Hbn23n3NdjQq6YKxta1bq0bgqJMCpoxJkREb_6gH27wbfydohx4yjJCZKTojjLeheBtqTofJ_ZrRUBtElG7RFRMRG0TUasout5bxw3Z4iD5iSACbAeE-NQurP_t_Y_tNyJNlzA</recordid><startdate>20200601</startdate><enddate>20200601</enddate><creator>Guzmán-González, Benjamín</creator><creator>Bustos-Briones, Claudio</creator><creator>Calatayud, Joaquín</creator><creator>Tapia, Claudio</creator><creator>Torres-Elgueta, Julio</creator><creator>García-Massó, Xavier</creator><creator>Cruz-Montecinos, Carlos</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</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>3V.</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-4929-7418</orcidid><orcidid>https://orcid.org/0000-0002-5119-5106</orcidid><orcidid>https://orcid.org/0000-0002-5925-4537</orcidid><orcidid>https://orcid.org/0000-0002-3835-3368</orcidid><orcidid>https://orcid.org/0000-0002-8670-8346</orcidid><orcidid>https://orcid.org/0000-0001-7313-2483</orcidid><orcidid>https://orcid.org/0000-0003-2645-9170</orcidid></search><sort><creationdate>20200601</creationdate><title>Effects of dual-task demands on the complexity and task performance of submaximal isometric handgrip force control</title><author>Guzmán-González, Benjamín ; Bustos-Briones, Claudio ; Calatayud, Joaquín ; Tapia, Claudio ; Torres-Elgueta, Julio ; García-Massó, Xavier ; Cruz-Montecinos, Carlos</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c428t-1de13fb6013b9278d66cd8558732c6fdc1b304aa8e5804190b6a67c0015c41c03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Adaptation</topic><topic>Adult</topic><topic>Biomedical and Life Sciences</topic><topic>Biomedicine</topic><topic>Carpus</topic><topic>Cognition - physiology</topic><topic>Cognitive ability</topic><topic>Cross-Over Studies</topic><topic>Electromyography - methods</topic><topic>Entropy</topic><topic>Fatigue</topic><topic>Hand Strength - physiology</topic><topic>Human Physiology</topic><topic>Humans</topic><topic>Isometric Contraction - physiology</topic><topic>Male</topic><topic>Motor task performance</topic><topic>Muscle contraction</topic><topic>Muscle fatigue</topic><topic>Muscle Fatigue - physiology</topic><topic>Muscle, Skeletal - physiology</topic><topic>Occupational Medicine/Industrial Medicine</topic><topic>Original Article</topic><topic>Physiology</topic><topic>Sports Medicine</topic><topic>Task Performance and Analysis</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guzmán-González, Benjamín</creatorcontrib><creatorcontrib>Bustos-Briones, Claudio</creatorcontrib><creatorcontrib>Calatayud, Joaquín</creatorcontrib><creatorcontrib>Tapia, Claudio</creatorcontrib><creatorcontrib>Torres-Elgueta, Julio</creatorcontrib><creatorcontrib>García-Massó, Xavier</creatorcontrib><creatorcontrib>Cruz-Montecinos, Carlos</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Nursing & Allied Health Database</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>European journal of applied physiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guzmán-González, Benjamín</au><au>Bustos-Briones, Claudio</au><au>Calatayud, Joaquín</au><au>Tapia, Claudio</au><au>Torres-Elgueta, Julio</au><au>García-Massó, Xavier</au><au>Cruz-Montecinos, Carlos</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of dual-task demands on the complexity and task performance of submaximal isometric handgrip force control</atitle><jtitle>European journal of applied physiology</jtitle><stitle>Eur J Appl Physiol</stitle><addtitle>Eur J Appl Physiol</addtitle><date>2020-06-01</date><risdate>2020</risdate><volume>120</volume><issue>6</issue><spage>1251</spage><epage>1261</epage><pages>1251-1261</pages><issn>1439-6319</issn><eissn>1439-6327</eissn><abstract>Purpose
To determine the effect of cognitive–motor dual-task load on temporal structure irregularity (complexity) of motor output and task performance of submaximal isometric contractions.
Methods
Twelve young, sedentary subjects performed handgrip isometric contractions until failure at 50% of maximal voluntary contraction under mathematical self-regulated dual-task (own pace; SDT), regulated dual-task (imposed pace; RDT), and control. Force signal complexity was calculated by sample entropy at the initial, middle, and final thirds. Task performance was assessed by muscle fatigue (time to failure and rate of median frequency of the radial flexor of the carpus), force and math task error, and self-perceived difficulty.
Results
Only RDT decreased complexity with respect to control (17.4% ± 12.6%,
p
= 0.005), all conditions decreased complexity by the final third (Control: 52.8% ± 18.7%,
p
< 0.001; SDT: 41.1% ± 32.1%,
p
= 0.003; RDT: 19.1% ± 21.9%,
p
= 0.035). Conditions did not affect time to failure, and only RDT decreased the rate of median frequency (0.1%/s ± 0.1%/s,
p
= 0.020). Inferior force error rate was increased by conditions (SDT: 1.5% ± 0.8%,
p
< 0.001; RDT: 2% ± 1.5%,
p
= 0.002). Math error was only augmented by RDT (from 9.9 ± 6.7 to 51.7 ± 18.8,
p
< 0.001), categorized as “very hard” in 85.7% of participants (
p
= 0.015).
Conclusion
Only the RDT condition reduced complexity and neuromuscular fatigue while increasing force error rate of the handgrip’s motor output, without affecting time to failure. A highly demanding dual-task may become a strategy to modify the organization of the hand force motor output, which may contribute to its motor adaptations.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>32242254</pmid><doi>10.1007/s00421-020-04357-x</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0003-4929-7418</orcidid><orcidid>https://orcid.org/0000-0002-5119-5106</orcidid><orcidid>https://orcid.org/0000-0002-5925-4537</orcidid><orcidid>https://orcid.org/0000-0002-3835-3368</orcidid><orcidid>https://orcid.org/0000-0002-8670-8346</orcidid><orcidid>https://orcid.org/0000-0001-7313-2483</orcidid><orcidid>https://orcid.org/0000-0003-2645-9170</orcidid></addata></record> |
| fulltext | fulltext |
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| ispartof | European journal of applied physiology, 2020-06, Vol.120 (6), p.1251-1261 |
| issn | 1439-6319 1439-6327 |
| language | eng |
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| source | MEDLINE; SpringerNature Journals |
| subjects | Adaptation Adult Biomedical and Life Sciences Biomedicine Carpus Cognition - physiology Cognitive ability Cross-Over Studies Electromyography - methods Entropy Fatigue Hand Strength - physiology Human Physiology Humans Isometric Contraction - physiology Male Motor task performance Muscle contraction Muscle fatigue Muscle Fatigue - physiology Muscle, Skeletal - physiology Occupational Medicine/Industrial Medicine Original Article Physiology Sports Medicine Task Performance and Analysis Young Adult |
| title | Effects of dual-task demands on the complexity and task performance of submaximal isometric handgrip force control |
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