A minimal control schema for goal-directed arm movements based on physiological inter-joint coupling [PDF]
, 2010 Bockemühl T, Dürr V. A minimal control schema for goal-directed arm movements based on physiological inter-joint coupling. In: Proceedings of the International Conference on Neural Computation (ICNC 2010, Valencia, Spain).
Bockemühl, Till +1 more
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A pilot study into reaching performance after severe to moderate stroke using upper arm support. [PDF]
PLoS ONE, 2018 Stroke effects millions of people each year and can have a significant impact on the ability to use the impaired arm and hand. One of the results of stroke is the development of an abnormal shoulder-elbow flexion synergy, where lifting the arm can cause ...
Matthew R Williams
doaj +1 more source
Proprioceptive feedback control during human upper arm reaching movements.
, 2010 Proprioceptive feedback control during human upper arm reaching ...
Chuanxin. Niu (7966988)
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Compensatory arm reaching strategies after stroke: induced position analysis. [PDF]
J Rehabil Res Dev, 2013 After stroke, movement patterns of the upper limb (UL) during functional arm reaching change to accommodate altered constraints. These compensatory movement control strategies do not, however, have a one-to-one mapping with posttraining outcomes. In this
Liu W +3 more
europepmc +2 more sources
Unifying Speed-Accuracy Trade-Off and Cost-Benefit Trade-Off in Human Reaching Movements
Frontiers in Human Neuroscience, 2017 Two basic trade-offs interact while our brain decides how to move our body. First, with the cost-benefit trade-off, the brain trades between the importance of moving faster toward a target that is more rewarding and the increased muscular cost resulting ...
Luka Peternel +3 more
doaj +1 more source
Conditioning vs. Excitation Time for Estimating Impedance Parameters of the Human Arm [PDF]
, 2011 The human arm’s capability to alter its impedance has motivated multiple developments of robotic manipulators and control methods. It provides advantages during manipulation such as robustness against external disturbances and task adaptability ...
Florian Petit +5 more
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Journal of NeuroEngineering and Rehabilitation, 2004 Background Virtual reality (VR) is an innovative tool for sensorimotor rehabilitation increasingly being employed in clinical and community settings. Despite the growing interest in VR, few studies have determined the validity of movements made in VR ...
Feldman Anatol G +3 more
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Multiple parietal reach regions in humans: cortical representations for visual and proprioceptive feedback during on-line reaching [PDF]
, 2009 Reaching toward a visual target involves at least two sources of information. One is the visual feedback from the hand as it approaches the target.
Nelson, J.D. +13 more
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Reaching in clutter with whole-arm tactile sensing [PDF]
The International Journal of Robotics Research, 2013 Clutter creates challenges for robot manipulation, including a lack of non-contact trajectories and reduced visibility for line-of-sight sensors. We demonstrate that robots can use whole-arm tactile sensing to perceive clutter and maneuver within it, while keeping contact forces low.
Jain, Advait +3 more
openaire +3 more sources
Physical demand but not dexterity is associated with motor flexibility during rapid reaching in healthy young adults [PDF]
, 2015 Healthy humans are able to place light and heavy objects in small and large target locations with remarkable accuracy. Here we examine how dexterity demand and physical demand affect flexibility in joint coordination and end-effector kinematics when ...
Hortobágyi, Tibor +14 more
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