2007
DOI: 10.1002/9780470515563.ch4
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Sensory Input and Control of Grip

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Cited by 109 publications
(83 citation statements)
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“…Johansson and colleagues initiated the examination of fingertip force coordination during object manipulation [see Johansson (1998) for review]. Their results have been used to study sensorimotor integration in healthy individuals, and their model has been found to be sensitive in detecting impairment in fine motor control in various patient populations (Fellows et al 1998;Gibbs et al 2008;Gordon et al 1997Gordon et al , 1999Schwarz et al 2001).…”
Section: Discussionmentioning
confidence: 99%
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“…Johansson and colleagues initiated the examination of fingertip force coordination during object manipulation [see Johansson (1998) for review]. Their results have been used to study sensorimotor integration in healthy individuals, and their model has been found to be sensitive in detecting impairment in fine motor control in various patient populations (Fellows et al 1998;Gibbs et al 2008;Gordon et al 1997Gordon et al , 1999Schwarz et al 2001).…”
Section: Discussionmentioning
confidence: 99%
“…The feedforward control of fingertip forces during manipulation of objects of up to three different weights has been studied extensively by using a custom-made grip device instrumented with three-dimensional force sensors (Johansson 1998). Feedforward control is measured by the slope or the rate of change of the vertical (load) force (referred to as load force rate hereafter) before the object is lifted off the table.…”
mentioning
confidence: 99%
“…Because of the repetitive similar force cycles during predictable force, a sensorimotor memory trace can be built up and the force output can be anticipated. The sensorimotor memory is used in advance to specify the appropriate motor commands (Johansson 1998;Macefield et al 1996;Schmitz et al 2005). In parallel, an efference copy of the motor command is generated and the sensory consequence of the motor action are predicted (Von Holst and Mittelstaedt 1950;Wolpert et al 1995).…”
Section: Anticipation During Predictable Forcesmentioning
confidence: 99%
“…Tactile sensors in the glabrous skin are known to play a crucial role for grasp stability (Johansson, 1998). Moreover, they are responsible for initiating adaptive behaviors when mechanical perturbances jeopardize grasp stability in a restrain task whereas muscle receptors, despite significant joint movements, play no role in this respect .…”
Section: Introductionmentioning
confidence: 99%