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Interlimb coordination during locomotion: what can be adapted and stored?
TLDR
Walking parameters that directly relate to the interlimb relationship changed slowly during adaptation and showed robust aftereffects during postadaptation, suggesting some independence of neural control of intra- versus inter Limb parameters during walking.
View on PubMed
Sensory prediction errors drive cerebellum-dependent adaptation of reaching.
TLDR
Adaptation to visuomotor perturbations depends on the cerebellum and is driven by the mismatch between predicted and actual sensory outcome of motor commands, suggesting that only sensory prediction errors influence this process.
View on PubMed
Cerebellar Contributions to Locomotor Adaptations during Splitbelt Treadmill Walking
TLDR
It is demonstrated that different levels of locomotor adaptability are clearly dissociable and postulate that reactive adjustments may instead be predominantly controlled by lower neural centers, such as the spinal cord or brainstem.
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Throwing while looking through prisms. II. Specificity and storage of multiple gaze-throw calibrations.
TLDR
Human subjects threw balls of clay at a visual target while looking through wedge prism spectacles and the long-term adjustment was shown to consist of a coordinated relationship of eye-in-head, head-on-trunk and trunk- on-arm angles.
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Throwing while looking through prisms. I. Focal olivocerebellar lesions impair adaptation.
TLDR
Normal human subjects and patients with lesions of the olivocerebellar system threw balls of clay at a visual target while wearing wedge prism spectacles to learn to throw in the direction of prism-bent gaze and adapted to hit the target.
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Locomotor adaptation on a split-belt treadmill can improve walking symmetry post-stroke.
TLDR
Findings demonstrate that cerebral stroke survivors are indeed able to adapt interlimb coordination and raises the possibility that asymmetric walking patterns post-stroke could be remediated utilizing the split-belt treadmill as a long-term rehabilitation strategy.
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Learning to predict the future: the cerebellum adapts feedforward movement control
  • A. Bastian
  • Psychology, Biology
    Current Opinion in Neurobiology
  • 1 December 2006
View on Elsevier
Adaptation reveals independent control networks for human walking
TLDR
There are separate functional networks controlling forward and backward walking in humans, and the circuits controlling the right and left legs can be trained individually, which could provide a new therapeutic approach for correcting various walking asymmetries.
View on Nature
Sensory and motor deficits in children with cerebral palsy born preterm correlate with diffusion tensor imaging abnormalities in thalamocortical pathways
TLDR
This work investigated the relationship between DTI‐observed thalamocortical (posterior thalamic radiation) injury, motor (corticospinal tract) attack, and sensorimotor function.
View on Wiley
Repeated Split-Belt Treadmill Training Improves Poststroke Step Length Asymmetry
TLDR
It is demonstrated that short-term adaptations can be capitalized on through repetitive practice and can lead to longer-term improvements in gait deficits poststroke and the error augmentation strategy appears to be critical for obtaining the improvements observed.
View on SAGE
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