Results 1 to 10 of about 1,859,276 (310)
Reaching for the Unreachable: Reorganization of Reaching with Walking [PDF]
IEEE Transactions on Autonomous Mental Development, 2013 Previous research suggests that reaching and walking behaviors may be linked developmentally as reaching changes at the onset of walking. Here we report new evidence on an apparent loss of the distinction between the reachable and nonreachable distances as children start walking.
Beata J. Grzyb +2 more
openaire +5 more sources
Pavlovian threat learning shapes the kinematics of action
Frontiers in Psychology, 2022 Prompt response to environmental threats is critical to survival. Previous research has revealed mechanisms underlying threat-conditioned physiological responses, but little is known about how threats shape action.
Francesca Starita +4 more
doaj +1 more source
Frontiers in Human Neuroscience, 2020 Hemiparetic stroke in adulthood often results in the grouped movement pattern of the upper extremity flexion synergy thought to arise from an increased reliance on cortico-reticulospinal pathways due to a loss of lateral corticospinal projections.
Nayo M. Hill +4 more
doaj +1 more source
Hierarchical Control of Visually-Guided Movements in a 3D-Printed Robot Arm
Frontiers in Neurorobotics, 2021 The control architecture guiding simple movements such as reaching toward a visual target remains an open problem. The nervous system needs to integrate different sensory modalities and coordinate multiple degrees of freedom in the human arm to achieve ...
Adam Matić +2 more
doaj +1 more source
Optimizing Movement Performance with Altered Sensation: An Examination of Multisensory Inputs
Brain 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
Assessing the impact of movement consequences on the development of early reaching in infancy
Frontiers 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
Frontiers 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
Interdisciplinary 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
Frontiers 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
Validity and Reliability of Kinect v2 for Quantifying Upper Body Kinematics during Seated Reaching
Sensors, 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