Corrections in grasp posture in response to modifications of action goals

Hughes C, Seegelke C, Spiegel MA, Oehmichen C, Hammes J, Schack T (2012)
PLoS ONE 7(9).

Journal Article | Published | English

No fulltext has been uploaded

Alternative Title
Grasp corrections in response to goal modification
Abstract
There is ample evidence that people plan their movements to ensure comfortable final grasp postures at the end of a movement. The end-state comfort effect has been found to be a robust constraint during unimanual movements, and leads to the inference that goal-postures are represented and planned prior to movement initiation. The purpose of this study was to examine whether individuals make appropriate corrections to ensure comfortable final goal postures when faced with an unexpected change in action goal. Participants reached for a horizontal cylinder and placed the left or right end of the object into the target disk. As soon as the participant began to move, a secondary stimuli was triggered, which indicated whether the intended action goal had changed or not. Confirming previous research, participants selected initial grasp postures that ensured end-state comfort during non-perturbed trials. In addition, participants made appropriate on-line corrections to their reach-to-grasp movements to ensure end-state comfort during perturbed trials. Corrections in grasp posture occurred early or late in the reach-to-grasp phase. The results indicate that individuals plan their movements to afford comfort at the end of the movement, and that grasp posture planning is controlled via both feedforward and feedback mechanisms.
Publishing Year
ISSN
eISSN
PUB-ID

Cite this

Hughes C, Seegelke C, Spiegel MA, Oehmichen C, Hammes J, Schack T. Corrections in grasp posture in response to modifications of action goals. PLoS ONE. 2012;7(9).
Hughes, C., Seegelke, C., Spiegel, M. A., Oehmichen, C., Hammes, J., & Schack, T. (2012). Corrections in grasp posture in response to modifications of action goals. PLoS ONE, 7(9).
Hughes, C., Seegelke, C., Spiegel, M. A., Oehmichen, C., Hammes, J., and Schack, T. (2012). Corrections in grasp posture in response to modifications of action goals. PLoS ONE 7.
Hughes, C., et al., 2012. Corrections in grasp posture in response to modifications of action goals. PLoS ONE, 7(9).
C. Hughes, et al., “Corrections in grasp posture in response to modifications of action goals”, PLoS ONE, vol. 7, 2012.
Hughes, C., Seegelke, C., Spiegel, M.A., Oehmichen, C., Hammes, J., Schack, T.: Corrections in grasp posture in response to modifications of action goals. PLoS ONE. 7, (2012).
Hughes, Charmayne, Seegelke, Christian, Spiegel, Marnie Ann, Oehmichen, Corinna, Hammes, Julia, and Schack, Thomas. “Corrections in grasp posture in response to modifications of action goals”. PLoS ONE 7.9 (2012).
This data publication is cited in the following publications:
This publication cites the following data publications:

7 Citations in Europe PMC

Data provided by Europe PubMed Central.

The Use of Open- and Closed-Loop Control During Goal-Directed Force Responses by Children with Heavy Prenatal Alcohol Exposure.
Simmons RW, Nguyen TT, Thomas JD, Riley EP., Alcohol. Clin. Exp. Res. 39(9), 2015
PMID: 26248225
Manual (a)symmetries in grasp posture planning: a short review.
Seegelke C, Hughes CM, Schack T., Front Psychol 5(), 2014
PMID: 25566153
Perturbations in action goal influence bimanual grasp posture planning.
Hughes CM, Seegelke C., J Mot Behav 45(6), 2013
PMID: 24006878
Event-related brain potentials for goal-related power grips.
Westerholz J, Schack T, Koester D., PLoS ONE 8(7), 2013
PMID: 23844211

31 References

Data provided by Europe PubMed Central.

Rapid visual feedback processing in single-aiming movements.
Zelaznik HZ, Hawkins B, Kisselburgh L., J Mot Behav 15(3), 1983
PMID: 15151871
Internal models of limb dynamics and encoding of limb state
AUTHOR UNKNOWN, 2005
Motor adaptation as a process of reoptimization.
Izawa J, Rane T, Donchin O, Shadmehr R., J. Neurosci. 28(11), 2008
PMID: 18337419
Arm trajectory modifications during reaching towards visual targets
AUTHOR UNKNOWN, 1991
Forward Models for Physiological Motor Control.
Wolpert DM, Miall RC., Neural Netw 9(8), 1996
PMID: 12662535

AUTHOR UNKNOWN, 0

Export

0 Marked Publications

Open Data PUB

Web of Science

View record in Web of Science®

Sources

PMID: 22970119
PubMed | Europe PMC

Search this title in

Google Scholar