637 results found
    1. Neuroscience

    Spatiotemporal organisation of human sensorimotor beta burst activity

    Catharina Zich, Andrew J Quinn ... Sven Bestmann
    Burst activity can be described in all three signal domains and sensorimotor beta burst activity propagates along two axes either parallel or perpendicular to the central sulcus.
    1. Neuroscience

    Learning to stand with unexpected sensorimotor delays

    Brandon G Rasman, Patrick A Forbes ... Jean-Sébastien Blouin
    The nervous system can learn to control standing balance with added sensorimotor delays by causally linking delayed whole-body sensory feedback, initially deemed as unexpected, to self-generated balance motor commands.
    1. Computational and Systems Biology
    2. Neuroscience

    Parallel processing, hierarchical transformations, and sensorimotor associations along the ‘where’ pathway

    Raymond Doudlah, Ting-Yu Chang ... Ari Rosenberg
    Hierarchical transformations of visual representations, saccade-related activity, and sensorimotor associations occur in parallel at the juncture of visual and parietal cortex.
    1. Neuroscience

    Rapid encoding of task regularities in the human hippocampus guides sensorimotor timing

    Ignacio Polti, Matthias Nau ... Christian F Doeller
    Hippocampal BOLD activity reflects behavioral performance and feedback in a fast-paced timing task, supporting the formation of task-specific yet flexible and generalizable sensorimotor representations in real time.
    1. Neuroscience

    The locus coeruleus broadcasts prediction errors across the cortex to promote sensorimotor plasticity

    Rebecca Jordan, Georg B Keller
    A brain-wide neuromodulatory system enables rapid cortical plasticity to occur by signaling sensorimotor prediction errors across wide regions of the cerebral cortex.
    1. Neuroscience

    Sensorimotor feedback loops are selectively sensitive to reward

    Olivier Codol, Mehrdad Kashefi ... Paul L Gribble
    Motor performance benefits from rewarding contexts via a non-uniform reduction of response latencies and increase in feedback gains across the feedback loops involved in upper limb motor control.
    1. Neuroscience

    Neural excursions from manifold structure explain patterns of learning during human sensorimotor adaptation

    Corson Areshenkoff, Daniel J Gale ... Jason P Gallivan
    Human sensorimotor learning is associated with changes in the structure of cognitive and motor functional brain networks, and reconfiguration processes occurring in these networks are associated with distinct patterns of subject learning and relearning.
    1. Neuroscience

    Electrocorticographic dissociation of alpha and beta rhythmic activity in the human sensorimotor system

    Arjen Stolk, Loek Brinkman ... Ivan Toni
    Direct cortical recordings in humans link the spectral structure of local field potentials to inhibition/disinhibition mechanisms coordinating sensorimotor neuronal populations during movement imagery.
    1. Neuroscience

    Distinct roles of visual, parietal, and frontal motor cortices in memory-guided sensorimotor decisions

    Michael J Goard, Gerald N Pho ... Mriganka Sur
    Visual, parietal, and frontal motor cortices play distinct and necessary roles in mapping sensory features to future motor action.
    1. Neuroscience

    Functional links between sensory representations, choice activity, and sensorimotor associations in parietal cortex

    Ting-Yu Chang, Raymond Doudlah ... Ari Rosenberg
    The fidelity of 3D visual object representations, choice-related activity, and experience-dependent sensorimotor associations are functionally linked in the caudal intraparietal area.

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