1,345 results found
    1. Neuroscience

    Sparse genetic tracing reveals regionally specific functional organization of mammalian nociceptors

    William Olson et al.
    Single-nociceptor tracing reveals a novel somatotopic organization for the mammalian pain system, and physiological recordings and peripheral optogenetic behavior assays suggest that it is a possible mechanism underlying region-specific pain sensation.
    1. Neuroscience

    An insect-like mushroom body in a crustacean brain

    Gabriella Hannah Wolff et al.
    An insect-like mushroom body in one group of crustaceans, the mantis shrimps (Stomatopoda), suggests either an ancient origin of this center and its reduction and loss in other crustaceans, or an extraordinary example of convergent evolution with the insect mushroom body.
    1. Developmental Biology
    2. Neuroscience

    Ordered arrangement of dendrites within a C. elegans sensory nerve bundle

    Zhiqi Candice Yip, Maxwell G Heiman
    A nerve bundle is not simply a cable of wires, but has order within it.
    1. Neuroscience

    Similar synapse elimination motifs at successive relays in the same efferent pathway during development in mice

    Shu-Hsien Sheu et al.
    A similar pattern of developmental synaptic refinement leads two consecutive synaptic relays to have the same organization suggesting that some general principle of neural organization is at play.
    1. Neuroscience

    Computational modeling of spinal circuits controlling limb coordination and gaits in quadrupeds

    Simon M Danner et al.
    Organization of commissural and long propriospinal neuronal pathways defines gait expression in quadrupeds.
    1. Neuroscience

    Irregular spiking of pyramidal neurons organizes as scale-invariant neuronal avalanches in the awake state

    Timothy Bellay et al.
    Spontaneous, irregular spiking in single cortical pyramidal neurons assembles as neuronal avalanches at the group level identifying a robust scale-invariant organization of resting activity in the awake state.
    1. Computational and Systems Biology
    2. Neuroscience

    Cell assemblies at multiple time scales with arbitrary lag constellations

    Eleonora Russo, Daniel Durstewitz
    A novel statistical algorithm for mining high-dimensional spike train (count) data for significant spatio-temporal patterns reveals new insights into task and brain area dependent functional organization of neural activity.
    1. Neuroscience

    Remodeling of lumbar motor circuitry remote to a thoracic spinal cord injury promotes locomotor recovery

    Ying Wang et al.
    Retrograde transport of NT-3 stimulated the reorganization of lumbar neural circuitry and synaptic connectivity remote to a thoracic SCI, along with improved behavioral recovery.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    An extracellular biochemical screen reveals that FLRTs and Unc5s mediate neuronal subtype recognition in the retina

    Jasper J Visser et al.
    An integrated approach for studying laminar organization in the developing mouse retina identifies two families of extracellular recognition proteins that mediate neuronal subtype-specific recognition.
    1. Neuroscience

    Maintained avalanche dynamics during task-induced changes of neuronal activity in nonhuman primates

    Shan Yu et al.
    Ongoing and stimulus-evoked brain activity in cortex are shown in nonhuman primates to follow the organization of neuronal avalanches, a core commonality that might guide optimal information processing in the brain.

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