Motor strategies and motor programs during an arm tapping task in adults with Down Syndrome
Slow movements and atypical patterns of muscle activation are well-known features of Down Syndrome (DS). Some studies attribute these features to a deficit in voluntary motor commands and preprogramming of actions, that lead subjects with DS to be more reliant on feedback control. In the present stu...
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| Veröffentlicht in: | Experimental brain research 2013-03, Vol.225 (3), p.333-338 |
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| creator | Vimercati, Sara Laura Galli, Manuela Rigoldi, Chiara Ancillao, Andrea Albertini, Giorgio |
| description | Slow movements and atypical patterns of muscle activation are well-known features of Down Syndrome (DS). Some studies attribute these features to a deficit in voluntary motor commands and preprogramming of actions, that lead subjects with DS to be more reliant on feedback control. In the present study, we evaluated the movement strategies of 13 adult subjects with DS and of 22 age-matched controls (
N
) during an arm tapping task. By means of quantitative motion analysis, our aim was to describe movement differences in DS respect to typical population and provide a means of interpreting such differences in terms of the underlying different control processes. The results highlighted distinct motor strategies for the tapping task in the two groups, with DS relying more on the trunk motion and
N
relying on the elbow motion to accomplish the task. Furthermore, DS corrected their wrist trajectory more than
N
subjects, giving shape to multi-peaked velocity profiles. Longer duration of the trials and a higher index of curvature were found in DS. The results suggest that subjects with DS rely more on feedback control, whereas they have problems with movement planning and feed-forward control. The different strategy operated by subjects with DS leads to a different task performance. |
| doi_str_mv | 10.1007/s00221-012-3373-4 |
| format | Article |
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N
) during an arm tapping task. By means of quantitative motion analysis, our aim was to describe movement differences in DS respect to typical population and provide a means of interpreting such differences in terms of the underlying different control processes. The results highlighted distinct motor strategies for the tapping task in the two groups, with DS relying more on the trunk motion and
N
relying on the elbow motion to accomplish the task. Furthermore, DS corrected their wrist trajectory more than
N
subjects, giving shape to multi-peaked velocity profiles. Longer duration of the trials and a higher index of curvature were found in DS. The results suggest that subjects with DS rely more on feedback control, whereas they have problems with movement planning and feed-forward control. The different strategy operated by subjects with DS leads to a different task performance.</description><identifier>ISSN: 0014-4819</identifier><identifier>EISSN: 1432-1106</identifier><identifier>DOI: 10.1007/s00221-012-3373-4</identifier><identifier>PMID: 23274643</identifier><identifier>CODEN: EXBRAP</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Adult ; Adults ; Arm ; Arm - physiopathology ; Biological and medical sciences ; Biomedical and Life Sciences ; Biomedicine ; Case-Control Studies ; Chromosome aberrations ; Diagnosis ; Down syndrome ; Down Syndrome - pathology ; Down Syndrome - physiopathology ; Down's syndrome ; Elbow ; Elbow Joint - innervation ; Feedback ; Female ; Functional Laterality - physiology ; Fundamental and applied biological sciences. Psychology ; Genetic aspects ; Humans ; Kinematics ; Male ; Medical genetics ; Medical sciences ; Motor ability ; Motor control and motor pathways. Reflexes. Control centers of vegetative functions. Vestibular system and equilibration ; Movement - physiology ; Muscle contraction ; Nervous system ; Neurology ; Neurosciences ; Physiological aspects ; Psychological aspects ; Psychomotor Performance - physiology ; Research Article ; Statistics, Nonparametric ; Time Factors ; Velocity ; Vertebrates: nervous system and sense organs ; Wrist ; Wrist Joint - innervation ; Young Adult</subject><ispartof>Experimental brain research, 2013-03, Vol.225 (3), p.333-338</ispartof><rights>Springer-Verlag Berlin Heidelberg 2012</rights><rights>2014 INIST-CNRS</rights><rights>COPYRIGHT 2013 Springer</rights><rights>Springer-Verlag Berlin Heidelberg 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c567t-661464d72f808fd0978a6916baae3c32c1535b0522b27214a29d269631fbd473</citedby><cites>FETCH-LOGICAL-c567t-661464d72f808fd0978a6916baae3c32c1535b0522b27214a29d269631fbd473</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00221-012-3373-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00221-012-3373-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27374489$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23274643$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Vimercati, Sara Laura</creatorcontrib><creatorcontrib>Galli, Manuela</creatorcontrib><creatorcontrib>Rigoldi, Chiara</creatorcontrib><creatorcontrib>Ancillao, Andrea</creatorcontrib><creatorcontrib>Albertini, Giorgio</creatorcontrib><title>Motor strategies and motor programs during an arm tapping task in adults with Down Syndrome</title><title>Experimental brain research</title><addtitle>Exp Brain Res</addtitle><addtitle>Exp Brain Res</addtitle><description>Slow movements and atypical patterns of muscle activation are well-known features of Down Syndrome (DS). Some studies attribute these features to a deficit in voluntary motor commands and preprogramming of actions, that lead subjects with DS to be more reliant on feedback control. In the present study, we evaluated the movement strategies of 13 adult subjects with DS and of 22 age-matched controls (
N
) during an arm tapping task. By means of quantitative motion analysis, our aim was to describe movement differences in DS respect to typical population and provide a means of interpreting such differences in terms of the underlying different control processes. The results highlighted distinct motor strategies for the tapping task in the two groups, with DS relying more on the trunk motion and
N
relying on the elbow motion to accomplish the task. Furthermore, DS corrected their wrist trajectory more than
N
subjects, giving shape to multi-peaked velocity profiles. Longer duration of the trials and a higher index of curvature were found in DS. The results suggest that subjects with DS rely more on feedback control, whereas they have problems with movement planning and feed-forward control. The different strategy operated by subjects with DS leads to a different task performance.</description><subject>Adult</subject><subject>Adults</subject><subject>Arm</subject><subject>Arm - physiopathology</subject><subject>Biological and medical sciences</subject><subject>Biomedical and Life Sciences</subject><subject>Biomedicine</subject><subject>Case-Control Studies</subject><subject>Chromosome aberrations</subject><subject>Diagnosis</subject><subject>Down syndrome</subject><subject>Down Syndrome - pathology</subject><subject>Down Syndrome - physiopathology</subject><subject>Down's syndrome</subject><subject>Elbow</subject><subject>Elbow Joint - innervation</subject><subject>Feedback</subject><subject>Female</subject><subject>Functional Laterality - physiology</subject><subject>Fundamental and applied biological sciences. 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Psychology</topic><topic>Genetic aspects</topic><topic>Humans</topic><topic>Kinematics</topic><topic>Male</topic><topic>Medical genetics</topic><topic>Medical sciences</topic><topic>Motor ability</topic><topic>Motor control and motor pathways. Reflexes. Control centers of vegetative functions. Vestibular system and equilibration</topic><topic>Movement - physiology</topic><topic>Muscle contraction</topic><topic>Nervous system</topic><topic>Neurology</topic><topic>Neurosciences</topic><topic>Physiological aspects</topic><topic>Psychological aspects</topic><topic>Psychomotor Performance - physiology</topic><topic>Research Article</topic><topic>Statistics, Nonparametric</topic><topic>Time Factors</topic><topic>Velocity</topic><topic>Vertebrates: nervous system and sense organs</topic><topic>Wrist</topic><topic>Wrist Joint - innervation</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vimercati, Sara Laura</creatorcontrib><creatorcontrib>Galli, Manuela</creatorcontrib><creatorcontrib>Rigoldi, Chiara</creatorcontrib><creatorcontrib>Ancillao, Andrea</creatorcontrib><creatorcontrib>Albertini, Giorgio</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest Social Sciences Premium Collection</collection><collection>ProQuest Central (Corporate)</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Nursing & Allied Health Database</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Psychology Database (Alumni)</collection><collection>Social Science Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</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>Social Science Premium Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Psychology Database</collection><collection>Social Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>Biotechnology and BioEngineering Abstracts</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>ProQuest One Psychology</collection><collection>ProQuest Central Basic</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Experimental brain research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vimercati, Sara Laura</au><au>Galli, Manuela</au><au>Rigoldi, Chiara</au><au>Ancillao, Andrea</au><au>Albertini, Giorgio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Motor strategies and motor programs during an arm tapping task in adults with Down Syndrome</atitle><jtitle>Experimental brain research</jtitle><stitle>Exp Brain Res</stitle><addtitle>Exp Brain Res</addtitle><date>2013-03-01</date><risdate>2013</risdate><volume>225</volume><issue>3</issue><spage>333</spage><epage>338</epage><pages>333-338</pages><issn>0014-4819</issn><eissn>1432-1106</eissn><coden>EXBRAP</coden><abstract>Slow movements and atypical patterns of muscle activation are well-known features of Down Syndrome (DS). Some studies attribute these features to a deficit in voluntary motor commands and preprogramming of actions, that lead subjects with DS to be more reliant on feedback control. In the present study, we evaluated the movement strategies of 13 adult subjects with DS and of 22 age-matched controls (
N
) during an arm tapping task. By means of quantitative motion analysis, our aim was to describe movement differences in DS respect to typical population and provide a means of interpreting such differences in terms of the underlying different control processes. The results highlighted distinct motor strategies for the tapping task in the two groups, with DS relying more on the trunk motion and
N
relying on the elbow motion to accomplish the task. Furthermore, DS corrected their wrist trajectory more than
N
subjects, giving shape to multi-peaked velocity profiles. Longer duration of the trials and a higher index of curvature were found in DS. The results suggest that subjects with DS rely more on feedback control, whereas they have problems with movement planning and feed-forward control. The different strategy operated by subjects with DS leads to a different task performance.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><pmid>23274643</pmid><doi>10.1007/s00221-012-3373-4</doi><tpages>6</tpages></addata></record> |
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| subjects | Adult Adults Arm Arm - physiopathology Biological and medical sciences Biomedical and Life Sciences Biomedicine Case-Control Studies Chromosome aberrations Diagnosis Down syndrome Down Syndrome - pathology Down Syndrome - physiopathology Down's syndrome Elbow Elbow Joint - innervation Feedback Female Functional Laterality - physiology Fundamental and applied biological sciences. Psychology Genetic aspects Humans Kinematics Male Medical genetics Medical sciences Motor ability Motor control and motor pathways. Reflexes. Control centers of vegetative functions. Vestibular system and equilibration Movement - physiology Muscle contraction Nervous system Neurology Neurosciences Physiological aspects Psychological aspects Psychomotor Performance - physiology Research Article Statistics, Nonparametric Time Factors Velocity Vertebrates: nervous system and sense organs Wrist Wrist Joint - innervation Young Adult |
| title | Motor strategies and motor programs during an arm tapping task in adults with Down Syndrome |
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