Age-related changes in the control of perturbation-evoked and voluntary arm movements
Highlights ► Ageing leads to changes in the ability to produce perturbation-evoked arm responses following an unexpected loss of balance. ► Altering the predictability of the handrail location affects electromyographic and kinematic arm responses in both young and older adults. ► Age-related differe...
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| Veröffentlicht in: | Clinical neurophysiology 2012-10, Vol.123 (10), p.2025-2033 |
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| container_title | Clinical neurophysiology |
| container_volume | 123 |
| creator | Weaver, Tyler B Hamilton, Lauren E Tokuno, Craig D |
| description | Highlights ► Ageing leads to changes in the ability to produce perturbation-evoked arm responses following an unexpected loss of balance. ► Altering the predictability of the handrail location affects electromyographic and kinematic arm responses in both young and older adults. ► Age-related differences in arm responses are independent of handrail predictability and movement task (i.e., perturbation-evoked versus voluntary reaching), suggesting that ageing leads to a deterioration in neural mechanisms that are common to both reactive and voluntary arm movements. |
| doi_str_mv | 10.1016/j.clinph.2012.03.012 |
| format | Article |
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Electric activity recording</subject><subject>Electromyography</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Motor Activity - physiology</subject><subject>Motor control and motor pathways. Reflexes. Control centers of vegetative functions. Vestibular system and equilibration</subject><subject>Movement - physiology</subject><subject>Nervous system</subject><subject>Neurology</subject><subject>Postural Balance - physiology</subject><subject>Postural perturbation</subject><subject>Psychomotor Performance - physiology</subject><subject>Reaching</subject><subject>Reaction Time - physiology</subject><subject>Vertebrates: nervous system and sense organs</subject><issn>1388-2457</issn><issn>1872-8952</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU9v1DAQxSMEoqXwDRDyBYlLgsd2nOSCVFX8kypxgJ4t25l0vU3sxXZW6rfH0S4gceH05vB780Zvquo10AYoyPf7xs7OH3YNo8AaypsiT6pL6DtW90PLnpaZ933NRNtdVC9S2lNKOyrY8-qCsVZAJ-Cyuru-xzrirDOOxO60v8dEnCd5h8QGn2OYSZjIAWNeo9HZBV_jMTwUWvuRHMO8-qzjI9FxIUs44oI-p5fVs0nPCV-d9aq6-_Txx82X-vbb568317e1bYHn2vTQA0hrxl6aESZjpDTIrBUtAoJgmnEJoxhaOYzAYDBsGNiEkxwsZ0bzq-rdae8hhp8rpqwWlyzOs_YY1qSA8l4Ca4e-oOKE2hhSijipQ3RLubxAaitU7dWpULUVqihXRYrtzTlhNQuOf0y_GyzA2zOgk9XzFLW3Lv3lJBdUyC3_w4nD0sfRYVTJOvQWRxfRZjUG979L_l2wQa5kPuAjpn1Yoy9dK1CpeNT37fnb74FRyngn-C8xc6rZ</recordid><startdate>20121001</startdate><enddate>20121001</enddate><creator>Weaver, Tyler B</creator><creator>Hamilton, Lauren E</creator><creator>Tokuno, Craig D</creator><general>Elsevier Ireland Ltd</general><general>Elsevier</general><scope>IQODW</scope><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>7X8</scope></search><sort><creationdate>20121001</creationdate><title>Age-related changes in the control of perturbation-evoked and voluntary arm movements</title><author>Weaver, Tyler B ; Hamilton, Lauren E ; Tokuno, Craig D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c513t-b818116cbd86bd1fbb66be2cc45e1e142a2361d49569d1219b2992fef69c32ba3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Adult</topic><topic>Age Factors</topic><topic>Aged</topic><topic>Ageing</topic><topic>Aging - physiology</topic><topic>Arm - physiology</topic><topic>Balance</topic><topic>Biological and medical sciences</topic><topic>Electrodiagnosis. Electric activity recording</topic><topic>Electromyography</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Motor Activity - physiology</topic><topic>Motor control and motor pathways. Reflexes. Control centers of vegetative functions. Vestibular system and equilibration</topic><topic>Movement - physiology</topic><topic>Nervous system</topic><topic>Neurology</topic><topic>Postural Balance - physiology</topic><topic>Postural perturbation</topic><topic>Psychomotor Performance - physiology</topic><topic>Reaching</topic><topic>Reaction Time - physiology</topic><topic>Vertebrates: nervous system and sense organs</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Weaver, Tyler B</creatorcontrib><creatorcontrib>Hamilton, Lauren E</creatorcontrib><creatorcontrib>Tokuno, Craig D</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>MEDLINE - Academic</collection><jtitle>Clinical neurophysiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Weaver, Tyler B</au><au>Hamilton, Lauren E</au><au>Tokuno, Craig D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Age-related changes in the control of perturbation-evoked and voluntary arm movements</atitle><jtitle>Clinical neurophysiology</jtitle><addtitle>Clin Neurophysiol</addtitle><date>2012-10-01</date><risdate>2012</risdate><volume>123</volume><issue>10</issue><spage>2025</spage><epage>2033</epage><pages>2025-2033</pages><issn>1388-2457</issn><eissn>1872-8952</eissn><abstract>Highlights ► Ageing leads to changes in the ability to produce perturbation-evoked arm responses following an unexpected loss of balance. ► Altering the predictability of the handrail location affects electromyographic and kinematic arm responses in both young and older adults. ► Age-related differences in arm responses are independent of handrail predictability and movement task (i.e., perturbation-evoked versus voluntary reaching), suggesting that ageing leads to a deterioration in neural mechanisms that are common to both reactive and voluntary arm movements.</abstract><cop>Oxford</cop><pub>Elsevier Ireland Ltd</pub><pmid>22541741</pmid><doi>10.1016/j.clinph.2012.03.012</doi><tpages>9</tpages></addata></record> |
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| ispartof | Clinical neurophysiology, 2012-10, Vol.123 (10), p.2025-2033 |
| issn | 1388-2457 1872-8952 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Adult Age Factors Aged Ageing Aging - physiology Arm - physiology Balance Biological and medical sciences Electrodiagnosis. Electric activity recording Electromyography Female Fundamental and applied biological sciences. Psychology Humans Investigative techniques, diagnostic techniques (general aspects) Male Medical sciences Middle Aged Motor Activity - physiology Motor control and motor pathways. Reflexes. Control centers of vegetative functions. Vestibular system and equilibration Movement - physiology Nervous system Neurology Postural Balance - physiology Postural perturbation Psychomotor Performance - physiology Reaching Reaction Time - physiology Vertebrates: nervous system and sense organs |
| title | Age-related changes in the control of perturbation-evoked and voluntary arm movements |
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