Sensitivity functions of a human head movement model
With time as the criterion to be optimized, the divergences from optimal head movements show systematic differences of their control signal variables with respect to single behaviours. To clarify these relationships, this study uses manipulation and mathematical analysis of the 6th order nonlinear h...
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| Veröffentlicht in: | Medical engineering & physics 1994-03, Vol.16 (2), p.163-170 |
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| container_title | Medical engineering & physics |
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| creator | Zangemeister, W.H. Arlt, A.C. Lehman, S. |
| description | With time as the criterion to be optimized, the divergences from optimal head movements show systematic differences of their control signal variables with respect to single behaviours. To clarify these relationships, this study uses manipulation and mathematical analysis of the 6th order nonlinear head movement model, i.e. the threefold approach of sensitivity analysis
1. In addition to sensitivity coefficients, graphs and trajectories sensitivity functions have been analysed. This is the sensitivity of a nominal head movement to changes of the model parameters during the time course of the movement. This demonstrated both the specific change of the visco-inertial properties of the head movement model during the movement and also the potential pathological deficits that may occur. |
| doi_str_mv | 10.1016/1350-4533(94)90029-9 |
| format | Article |
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1. In addition to sensitivity coefficients, graphs and trajectories sensitivity functions have been analysed. This is the sensitivity of a nominal head movement to changes of the model parameters during the time course of the movement. This demonstrated both the specific change of the visco-inertial properties of the head movement model during the movement and also the potential pathological deficits that may occur.</description><identifier>ISSN: 1350-4533</identifier><identifier>EISSN: 1873-4030</identifier><identifier>DOI: 10.1016/1350-4533(94)90029-9</identifier><identifier>PMID: 8205365</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Biological and medical sciences ; Computer Simulation ; Fundamental and applied biological sciences. Psychology ; Head - physiology ; Head movement ; Humans ; model optimization ; model simulation ; Models, Structural ; Movement ; sensitivity functions ; theory of optimality ; Vertebrates: body movement. Posture. Locomotion. Flight. Swimming. Physical exercise. Rest. Sports</subject><ispartof>Medical engineering & physics, 1994-03, Vol.16 (2), p.163-170</ispartof><rights>1994</rights><rights>1994 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c418t-70160a3e6adca9f403ad2c53eab8ac586578555c77f9866a55550c093e12d92d3</citedby><cites>FETCH-LOGICAL-c418t-70160a3e6adca9f403ad2c53eab8ac586578555c77f9866a55550c093e12d92d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/1350453394900299$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4269571$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8205365$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zangemeister, W.H.</creatorcontrib><creatorcontrib>Arlt, A.C.</creatorcontrib><creatorcontrib>Lehman, S.</creatorcontrib><title>Sensitivity functions of a human head movement model</title><title>Medical engineering & physics</title><addtitle>Med Eng Phys</addtitle><description>With time as the criterion to be optimized, the divergences from optimal head movements show systematic differences of their control signal variables with respect to single behaviours. To clarify these relationships, this study uses manipulation and mathematical analysis of the 6th order nonlinear head movement model, i.e. the threefold approach of sensitivity analysis
1. In addition to sensitivity coefficients, graphs and trajectories sensitivity functions have been analysed. This is the sensitivity of a nominal head movement to changes of the model parameters during the time course of the movement. This demonstrated both the specific change of the visco-inertial properties of the head movement model during the movement and also the potential pathological deficits that may occur.</description><subject>Biological and medical sciences</subject><subject>Computer Simulation</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Head - physiology</subject><subject>Head movement</subject><subject>Humans</subject><subject>model optimization</subject><subject>model simulation</subject><subject>Models, Structural</subject><subject>Movement</subject><subject>sensitivity functions</subject><subject>theory of optimality</subject><subject>Vertebrates: body movement. Posture. Locomotion. Flight. Swimming. Physical exercise. Rest. Sports</subject><issn>1350-4533</issn><issn>1873-4030</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMtKAzEUhoMotVbfQGEW4mUxmkwuM9kIUrxBwYW6DmlyhkbmUpOZQt_ejK1ddpUfzndyfj6Ezgm-I5iIe0I5Thmn9EayW4lxJlN5gMakyGnKMMWHMf8jx-gkhG-MMWOCjtCoyDCngo8R-4AmuM6tXLdOyr4xnWubkLRlopNFX-smWYC2Sd2uoIami8FCdYqOSl0FONu-E_T1_PQ5fU1n7y9v08dZahgpujSPLbGmILQ1Wpaxk7aZ4RT0vNCGF4LnBefc5HkpCyF0zBwbLCmQzMrM0gm62vy79O1PD6FTtQsGqko30PZB5YJnopBZBK_3g4zlTHJBIsk2pPFtCB5KtfSu1n6tCFaDVjU4U4MzJZn606pkXLvYHujnNdjd0tZjnF9u5zoYXZVeN8aFHcYyIXk-XH_YYBCtrRx4FYyDxoB1HkynbOv29_gFX_yRdQ</recordid><startdate>19940301</startdate><enddate>19940301</enddate><creator>Zangemeister, W.H.</creator><creator>Arlt, A.C.</creator><creator>Lehman, S.</creator><general>Elsevier Ltd</general><general>Elsevier Science</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>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>19940301</creationdate><title>Sensitivity functions of a human head movement model</title><author>Zangemeister, W.H. ; Arlt, A.C. ; Lehman, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c418t-70160a3e6adca9f403ad2c53eab8ac586578555c77f9866a55550c093e12d92d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>Biological and medical sciences</topic><topic>Computer Simulation</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Head - physiology</topic><topic>Head movement</topic><topic>Humans</topic><topic>model optimization</topic><topic>model simulation</topic><topic>Models, Structural</topic><topic>Movement</topic><topic>sensitivity functions</topic><topic>theory of optimality</topic><topic>Vertebrates: body movement. Posture. Locomotion. Flight. Swimming. Physical exercise. Rest. Sports</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zangemeister, W.H.</creatorcontrib><creatorcontrib>Arlt, A.C.</creatorcontrib><creatorcontrib>Lehman, S.</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>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Medical engineering & physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zangemeister, W.H.</au><au>Arlt, A.C.</au><au>Lehman, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sensitivity functions of a human head movement model</atitle><jtitle>Medical engineering & physics</jtitle><addtitle>Med Eng Phys</addtitle><date>1994-03-01</date><risdate>1994</risdate><volume>16</volume><issue>2</issue><spage>163</spage><epage>170</epage><pages>163-170</pages><issn>1350-4533</issn><eissn>1873-4030</eissn><abstract>With time as the criterion to be optimized, the divergences from optimal head movements show systematic differences of their control signal variables with respect to single behaviours. To clarify these relationships, this study uses manipulation and mathematical analysis of the 6th order nonlinear head movement model, i.e. the threefold approach of sensitivity analysis
1. In addition to sensitivity coefficients, graphs and trajectories sensitivity functions have been analysed. This is the sensitivity of a nominal head movement to changes of the model parameters during the time course of the movement. This demonstrated both the specific change of the visco-inertial properties of the head movement model during the movement and also the potential pathological deficits that may occur.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>8205365</pmid><doi>10.1016/1350-4533(94)90029-9</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1350-4533 |
| ispartof | Medical engineering & physics, 1994-03, Vol.16 (2), p.163-170 |
| issn | 1350-4533 1873-4030 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Biological and medical sciences Computer Simulation Fundamental and applied biological sciences. Psychology Head - physiology Head movement Humans model optimization model simulation Models, Structural Movement sensitivity functions theory of optimality Vertebrates: body movement. Posture. Locomotion. Flight. Swimming. Physical exercise. Rest. Sports |
| title | Sensitivity functions of a human head movement model |
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