2,396 results found
    1. Neuroscience

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

    Arjen Stolk et al.
    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

    Stage-dependent remodeling of projections to motor cortex in ALS mouse model revealed by a new variant retrograde-AAV9

    Barbara Commisso et al.
    The projections from discrete areas to motor cortex increase over disease course in motoneuron disease model with selective spatial and temporal patterns.
    1. Cell Biology

    Single molecule imaging reveals a major role for diffusion in the exploration of ciliary space by signaling receptors

    Fan Ye et al.
    Membrane receptor proteins move through primary cilia largely by passive diffusion rather than by active intraflagellar transport.
    1. Neuroscience

    Cross-species cortical alignment identifies different types of anatomical reorganization in the primate temporal lobe

    Nicole Eichert et al.
    Cross-species alignment based on cortical myelin content can dissociate cortical expansion and relocation from changes in connectivity profiles in the temporal lobe of higher primates.
    1. Physics of Living Systems

    High-speed motility originates from cooperatively pushing and pulling flagella bundles in bilophotrichous bacteria

    Klaas Bente et al.
    Bacteria reach swimming speeds of several hundred body lengths per second and change direction in less than 5 ms by using coordinated flagella bundle agitation.
    1. Physics of Living Systems
    2. Cell Biology

    Cortical flow aligns actin filaments to form a furrow

    Anne-Cecile Reymann et al.
    Compressing the actomyosin network by cortical flow causes filaments to align and form a constricting ring.
    1. Neuroscience

    Inferring eye position from populations of lateral intraparietal neurons

    Arnulf BA Graf, Richard A Andersen
    An area of visual-motor cortex called the lateral intraparietal area encodes eye position signals that support visually-guided behaviors and image stabilization.
    1. Neuroscience

    Neuronal morphologies built for reliable physiology in a rhythmic motor circuit

    Adriane G Otopalik et al.
    Neurite geometry enables expansive and highly-branched neuronal structures to operate like single electrical compartments and simple linear integrators.
    1. Neuroscience

    Functional clustering of dendritic activity during decision-making

    Aaron Kerlin et al.
    In motor cortex pyramidal neurons, diverse task-related signals are distributed throughout the dendritic arbor and compartmentalized by dendritic distance and branching.
    1. Neuroscience

    Skill learning strengthens cortical representations of motor sequences

    Tobias Wiestler, Jörn Diedrichsen
    Detailed analysis of fMRI data shows that sequences of movements are associated with individual patterns of neural activity that become more distinct with training.

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