2,750 results found
    1. Neuroscience

    The functional organization of descending sensory-motor pathways in Drosophila

    Shigehiro Namiki et al.
    Systematic analysis of descending neuron anatomy reveals the basic functional map of descending sensory-motor pathways in flies and provides genetic tools for targeted interrogation of neural circuits.
    1. Neuroscience

    Convergence of monosynaptic and polysynaptic sensory paths onto common motor outputs in a Drosophila feeding connectome

    Anton Miroschnikow et al.
    A parallel neuronal network architecture ensures control of basic feeding reflex circuits via integration of crossmodal sensory information to filter multiple biological events and enhance meaningful behavioral choice.
    1. Neuroscience

    Elementary sensory-motor transformations underlying olfactory navigation in walking fruit-flies

    Efrén Álvarez-Salvado et al.
    A high-throughput behavioral paradigm and computational modeling are used to decompose olfactory navigation in walking Drosophila melanogaster into a set of quantitative relationships between sensory input and motor output.
    1. Neuroscience

    Developmental 'awakening' of primary motor cortex to the sensory consequences of movement

    James C Dooley, Mark S Blumberg
    Early in development, before neurons in primary motor cortex are involved in motor control, they undergo a rapid transition in how they process sensory information following sleep and wake movements.
    1. Neuroscience

    Anxiety dissociates the adaptive functions of sensory and motor response enhancements to social threats

    Marwa El Zein et al.
    Social threats trigger enhanced neural representations within 200 milliseconds in sensory and motor systems of the human brain as a function of anxiety, highlighting its adaptive function in reacting rapidly to dangers in the environment.
    1. Computational and Systems Biology

    Distributed task-specific processing of somatosensory feedback for voluntary motor control

    Mohsen Omrani et al.
    Somatosensory feedback is transmitted to many sensory and motor cortical regions within 25 milliseconds and ongoing behavioural tasks alter the spatiotemporal pattern of this perturbation-related activity, supporting rapid motor responses to attain behavioural goals.
    1. Neuroscience

    Identification of a novel spinal nociceptive-motor gate control for Aδ pain stimuli in rats

    Dvir Blivis et al.
    A novel mechanism for gating nociceptive sensory-motor behavior is identified in freely behaving rats using high-speed videography that is controlled by posture and modulated by opioid and non-opioid receptor-dependent processes.
    1. Neuroscience

    Identification of motor neurons and a mechanosensitive sensory neuron in the defecation circuitry of Drosophila larvae

    Wei Zhang et al.
    The neural circuit underlying defecation behavior in Drosophila larvae has been identified and characterized.
    1. Neuroscience

    Encoding sensory and motor patterns as time-invariant trajectories in recurrent neural networks

    Vishwa Goudar, Dean V Buonomano
    A recurrent network model trained to transcribe temporally scaled spoken digits into handwritten digits proposes that the brain flexibly encodes time-varying stimuli as neural trajectories that can be traversed at different speeds.
    1. Neuroscience

    Caenorhabditis elegans male sensory-motor neurons and dopaminergic support cells couple ejaculation and post-ejaculatory behaviors

    Brigitte LeBoeuf et al.
    In nematode worms, the length of the male refractory period–the time between matings–is regulated by multiple transmitters including dopamine, which both promotes ejaculation and reduces the activity of males post-copulation.

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