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Specialty: Neuroscience
Education: Learning
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Total 286 results found since Jan 2013.
Explicit motor sequence learning after stroke: a neuropsychological study
Exp Brain Res. 2021 Jun 5. doi: 10.1007/s00221-021-06141-5. Online ahead of print.ABSTRACTMotor learning interacts with and shapes experience-dependent cerebral plasticity. In stroke patients with paresis of the upper limb, motor recovery was proposed to reflect a process of re-learning the lost/impaired skill, which interacts with rehabilitation. However, to what extent stroke patients with hemiparesis may retain the ability of learning with their affected limb remains an unsolved issue, that was addressed by this study. Nineteen patients, with a cerebrovascular lesion affecting the right or the left hemisphere, underwent...
Source: Experimental Brain Research - June 6, 2021 Category: Neuroscience Authors: Cristina Russo Laura Veronelli Carlotta Casati Alessia Monti Laura Perucca Francesco Ferraro Massimo Corbo Giuseppe Vallar Nadia Bolognini Source Type: research
In-Bed Sensorimotor Rehabilitation in Early and Late Subacute Stroke Using a Wearable Elbow Robot: A Pilot Study
Conclusion: In-bed wearable elbow robotic rehabilitation is feasible and effective in improving biomechanical and clinical outcomes for early and late subacute stroke in-patients. Results from the pilot study suggested that patients with severe upper limb motor impairment may benefit more from the robot training compared to those with moderate impairment.
Source: Frontiers in Human Neuroscience - May 24, 2021 Category: Neuroscience Source Type: research
Lost in Translation: Simple Steps in Experimental Design of Neurorehabilitation-Based Research Interventions to Promote Motor Recovery Post-Stroke
Stroke continues to be a leading cause of disability. Basic neurorehabilitation research is necessary to inform the neuropathophysiology of impaired motor control, and to develop targeted interventions with potential to remediate disability post-stroke. Despite knowledge gained from basic research studies, the effectiveness of research-based interventions for reducing motor impairment has been no greater than standard of practice interventions. In this perspective, we offer suggestions for overcoming translational barriers integral to experimental design, to augment traditional protocols, and re-route the rehabilitation tr...
Source: Frontiers in Human Neuroscience - April 20, 2021 Category: Neuroscience Source Type: research
Gradual adaptation to pelvis perturbation during walking reinforces motor learning of weight shift toward the paretic side in individuals post-stroke
In conclusion, the "gradual adaptation" inducing "small errors" during constraint-induced walking may improve weight shift and enhance forced use of the paretic leg in individuals post-stroke. Applying gradual pelvis assistance force during walking may be used as an intervention strategy to improve walking in individuals post-stroke.PMID:33779790 | DOI:10.1007/s00221-021-06092-x
Source: Experimental Brain Research - March 29, 2021 Category: Neuroscience Authors: Seoung Hoon Park Chao-Jung Hsu Weena Dee Elliot J Roth William Z Rymer Ming Wu Source Type: research
S-oxiracetam Facilitates Cognitive Restoration after Ischemic Stroke by Activating α7nAChR and the PI3K-Mediated Pathway.
In conclusion, α7nAChR and PI3K are key molecules that mediated the signaling pathway leading to S-ORC-induced cognitive restoration after MCAO/R.
PMID: 33481205 [PubMed - as supplied by publisher]
Source: Neurochemical Research - January 22, 2021 Category: Neuroscience Authors: Fan W, Zhang Y, Li X, Xu C Tags: Neurochem Res Source Type: research
Learning processes in elementary nervous systems §
J Integr Neurosci. 2020 Dec 30;19(4):673-678. doi: 10.31083/j.jin.2020.04.318.ABSTRACTInvertebrate animal models show simple behaviors supported by neural circuits easily accessible for experimentation and yet complex enough to provide necessary information on the cellular and molecular mechanisms that govern the vertebrate nervous system's function. The mechanisms underlying simple forms of learning have been extensively studied in the marine gastropod Aplysia californica, in which elementary non-associative learning of the behavioral habituation and sensitization type has been studied using the gill withdrawal reflex. A ...
Source: Journal of Integrative Neuroscience - December 30, 2020 Category: Neuroscience Authors: Giovanna Traina Source Type: research
