Intrinsic hand muscle activation for grasp and horizontal transport

Sara A. Winges, Bornali Kundu, John F. Soechting, Martha Flanders

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

During object manipulation, the hand and arm muscles produce internal forces on the object (grasping forces) and forces that result in external translation or rotation of the object in space (transport forces). The present study tested whether the intrinsic hand muscles are actively involved in transport as well as grasping. Intrinsic hand muscle activity increased with increasing demands for grasp stability, but also showed the timing and directional tuning patterns appropriate for actively transmitting external forces to the object, during the translational acceleration and deceleration of object transport.

Original languageEnglish (US)
Title of host publicationProceedings - Second Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, World Haptics 2007
Pages39-43
Number of pages5
DOIs
StatePublished - Aug 28 2007
Event2nd Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, World Haptics 2007, WHC'07 - Tsukuba, Japan
Duration: Mar 22 2007Mar 24 2007

Publication series

NameProceedings - Second Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, World Haptics 2007

Other

Other2nd Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, World Haptics 2007, WHC'07
CountryJapan
CityTsukuba
Period3/22/073/24/07

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