Results 21 to 30 of about 4,907,693 (364)

Optimizing Movement Performance with Altered Sensation: An Examination of Multisensory Inputs

open access: yesBrain Sciences, 2023
Two experiments were conducted to assess the impact of induced paresthesia on movement parameters of goal-directed aiming movements to determine how visual and auditory feedback may enhance performance when somatosensory feedback is disrupted.
Niyousha Mortaza   +2 more
doaj   +1 more source

Continuous Adaptive Finite Reaching Time Control and Second-Order Sliding modes [PDF]

open access: yes, 2013
This paper focuses on the design of adaptive finite reaching time control for first- and second-order dynamic systems with perturbation terms given in a regressive form. The uncertainties considered here are assumed to be bounded with unknown bounds. The
Spurgeon, Sarah K.   +3 more
core   +1 more source

Assessing the impact of movement consequences on the development of early reaching in infancy

open access: yesFrontiers in Psychology, 2016
Prior research on infant reaching has shown that providing infants with repeated opportunities to reach for objects aids the emergence and progression of reaching behavior.
Joshua L Williams, Daniela eCorbetta
doaj   +1 more source

The Effects of Reducing Preparation Time on the Execution of Intentionally Curved Trajectories: Optimization and Geometrical Analysis

open access: yesFrontiers in Human Neuroscience, 2017
When subjects are intentionally preparing a curved trajectory, they are engaged in a time-consuming trajectory planning process that is separate from target selection. To investigate the construction of such a plan, we examined the effect of artificially
Dovrat Kohen   +8 more
doaj   +1 more source

Validity and Reliability of Kinect v2 for Quantifying Upper Body Kinematics during Seated Reaching

open access: yesSensors, 2022
Kinematic analysis of the upper limbs is a good way to assess and monitor recovery in individuals with stroke, but it remains little used in clinical routine due to its low feasibility.
Germain Faity   +2 more
doaj   +1 more source

Reaching audiences through travel vlogs: The perspective of involvement

open access: yes, 2021
Travel vlogs are popular, but how audiences get involved while watching remains unclear. This study explored audience involvement along with expressions of travel intention.
Ding Xu   +4 more
semanticscholar   +1 more source

Reach - an overview [PDF]

open access: yesInterdisciplinary Toxicology, 2009
Reach - an overview An outline of the new European policy in the management of chemicals is given. This new system is known under the acronym REACH which stands for Registration, Evaluation and Authorisation of Chemicals. The background, objectives, requirements and the operation of REACH are briefly explained.
openaire   +2 more sources

Testing for optic ataxia in a blind field

open access: yesFrontiers in Human Neuroscience, 2013
Optic ataxia is a component of Balint’s syndrome and is a disorder that results from damage to the posterior parietal cortex leading to deficits in reaching and grasping objects presented in the visual field opposite to the damaged hemisphere. It is also
Aarlenne eKhan   +4 more
doaj   +1 more source

Stimulus-Response Compatibility effect in the near-far dimension: A developmental study

open access: yesFrontiers in Psychology, 2016
The present study investigates the developmental aspect of stimulus-response compatibility effect in 8 to 11-years-old children. The task consisted in manually responding to the colour of a pawn presented on a chessboard at different distances.
Aurélien Richez   +2 more
doaj   +1 more source

An investigation of the neural circuits underlying reaching and reach-to-grasp movements: from planning to execution.

open access: yesFrontiers in Human Neuroscience, 2014
Experimental evidence suggests the existence of a sophisticated brain circuit specifically dedicated to reach-to-grasp planning and execution, both in human and non human primates (Castiello, 2005).
Chiara eBegliomini   +8 more
doaj   +1 more source

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