Matches in SemOpenAlex for { <https://semopenalex.org/work/W1598471844> ?p ?o ?g. }
- W1598471844 endingPage "346" @default.
- W1598471844 startingPage "346" @default.
- W1598471844 abstract "New methods were developed to study the effect of object and task attributes on prediction of hand posture and finger motion during reach and grasp. The results of three studies in young adults showed: (1) Finger motion during reach and grasp for pinching cylindrical objects was described using selected spatial (initial, maximum open, final postures) and temporal parameters (delay and total times) as a function of object properties (e.g., object size and orientation, reach distance). Those parameters were used to predict finger motion using a constrained fourth order polynomial function (R ranging from 0.54 to 1). (2) Two new metrics, openness and flatness, which represent fingertip positioning and finger shape, respectively, were used to describe the effect of object shape on hand posture during reach and grasp. Object aspect ratio and cross-sectional shape caused changes in hand posture. Pinching long objects (e.g., cylinders) resulted in up to 25% greater hand opening than pinching symmetric objects (e.g., spheres). Pinching objects with edges (e.g., cubes) resulted in up to 12% greater hand opening than objects with curved surfaces (e.g., spheres). (3) Different hand postures were observed for reach and pinch than for reach and power-grip. Use of power grasp involved greater hand opening than pinch (the mean difference of finger joint angles ranges from 1.8 to 11.9°), and the effect of grasp type occurred from earlier in the reach for the MCP joints than for the PIP and DIP joints. In summary, we conclude that these methods can be used to reliably predict finger motion for selected jobs and to estimate tendon excursion for studying musculoskeletal disorders in the hand." @default.
- W1598471844 created "2016-06-24" @default.
- W1598471844 creator A5071055654 @default.
- W1598471844 date "2011-05-01" @default.
- W1598471844 modified "2023-09-23" @default.
- W1598471844 title "Investigation of hand posture during reach and grasp for ergonomic applications" @default.
- W1598471844 cites W1529590698 @default.
- W1598471844 cites W1871852741 @default.
- W1598471844 cites W1881186378 @default.
- W1598471844 cites W1885639605 @default.
- W1598471844 cites W1915446471 @default.
- W1598471844 cites W1955902658 @default.
- W1598471844 cites W1963633151 @default.
- W1598471844 cites W1965525550 @default.
- W1598471844 cites W1966189906 @default.
- W1598471844 cites W1967801137 @default.
- W1598471844 cites W1972992271 @default.
- W1598471844 cites W1973403103 @default.
- W1598471844 cites W1975435288 @default.
- W1598471844 cites W1984782302 @default.
- W1598471844 cites W1987227054 @default.
- W1598471844 cites W1988731604 @default.
- W1598471844 cites W1993698343 @default.
- W1598471844 cites W1993779626 @default.
- W1598471844 cites W2007207591 @default.
- W1598471844 cites W2010557547 @default.
- W1598471844 cites W2012263559 @default.
- W1598471844 cites W2012472775 @default.
- W1598471844 cites W2012864155 @default.
- W1598471844 cites W2017208875 @default.
- W1598471844 cites W2017707809 @default.
- W1598471844 cites W2023584620 @default.
- W1598471844 cites W2027241966 @default.
- W1598471844 cites W2027350765 @default.
- W1598471844 cites W2033694804 @default.
- W1598471844 cites W2034274165 @default.
- W1598471844 cites W2038400032 @default.
- W1598471844 cites W2039264788 @default.
- W1598471844 cites W2039877326 @default.
- W1598471844 cites W2040345794 @default.
- W1598471844 cites W2044315506 @default.
- W1598471844 cites W2047568295 @default.
- W1598471844 cites W2049974977 @default.
- W1598471844 cites W2055739638 @default.
- W1598471844 cites W2056009596 @default.
- W1598471844 cites W2062127048 @default.
- W1598471844 cites W2066864006 @default.
- W1598471844 cites W2067090082 @default.
- W1598471844 cites W2067591897 @default.
- W1598471844 cites W2067943963 @default.
- W1598471844 cites W2067967507 @default.
- W1598471844 cites W2070612237 @default.
- W1598471844 cites W2071844216 @default.
- W1598471844 cites W2072334439 @default.
- W1598471844 cites W2074032141 @default.
- W1598471844 cites W2076231167 @default.
- W1598471844 cites W2085059705 @default.
- W1598471844 cites W2086071923 @default.
- W1598471844 cites W2087843203 @default.
- W1598471844 cites W2088706594 @default.
- W1598471844 cites W2090638615 @default.
- W1598471844 cites W2091267546 @default.
- W1598471844 cites W2094888161 @default.
- W1598471844 cites W2103615332 @default.
- W1598471844 cites W2107913136 @default.
- W1598471844 cites W2118426345 @default.
- W1598471844 cites W2119761735 @default.
- W1598471844 cites W2121282842 @default.
- W1598471844 cites W2128521611 @default.
- W1598471844 cites W2134434750 @default.
- W1598471844 cites W2148966574 @default.
- W1598471844 cites W2153664929 @default.
- W1598471844 cites W2158449383 @default.
- W1598471844 cites W2158602984 @default.
- W1598471844 cites W2159972901 @default.
- W1598471844 cites W2160260391 @default.
- W1598471844 cites W2160728914 @default.
- W1598471844 cites W2167285117 @default.
- W1598471844 cites W2167370984 @default.
- W1598471844 cites W2171405868 @default.
- W1598471844 cites W2211217408 @default.
- W1598471844 cites W2274990584 @default.
- W1598471844 cites W2325554801 @default.
- W1598471844 cites W2344939932 @default.
- W1598471844 cites W2407335080 @default.
- W1598471844 cites W2415339886 @default.
- W1598471844 cites W2620657430 @default.
- W1598471844 cites W75043908 @default.
- W1598471844 hasPublicationYear "2011" @default.
- W1598471844 type Work @default.
- W1598471844 sameAs 1598471844 @default.
- W1598471844 citedByCount "1" @default.
- W1598471844 countsByYear W15984718442015 @default.
- W1598471844 crossrefType "dissertation" @default.
- W1598471844 hasAuthorship W1598471844A5071055654 @default.
- W1598471844 hasConcept C121332964 @default.
- W1598471844 hasConcept C127413603 @default.
- W1598471844 hasConcept C154945302 @default.