4,696 results found
    1. Neuroscience

    Analogue closed-loop optogenetic modulation of hippocampal pyramidal cells dissociates gamma frequency and amplitude

    Elizabeth Nicholson et al.
    Neurons can synchronize, supporting flexible communication among brain areas; closed-loop optogenetics allows the frequency and power of population oscillations to be dissociated, providing a tool to interrogate how networks couple.
    1. Neuroscience

    Real-time classification of experience-related ensemble spiking patterns for closed-loop applications

    Davide Ciliberti et al.
    A brain–computer interface for real-time identification of transient neural activity patterns enables causal inference of the role of these patterns in cognition through closed-loop manipulation.
    1. Neuroscience

    Closed-loop neuromodulation restores network connectivity and motor control after spinal cord injury

    Patrick D Ganzer et al.
    Precisely-timed bursts of closed-loop vagus nerve stimulation during rehabilitation restore neural connectivity and substantially improve recovery of motor function after SCI.
    1. Neuroscience

    Perception as a closed-loop convergence process

    Ehud Ahissar, Eldad Assa
    Perception is proposed to be a dynamic motor-sensory closed-loop process in which information flows through the environment and the brain in continuous loops, converging towards steady-state percepts.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Ion Channels: Taking a close look at a large-pore channel

    Pablo S Gaete, Jorge E Contreras
    The structure of pannexin 1, a channel protein with a large pore, has been determined for the first time.
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    1. Neuroscience

    Optogenetic feedback control of neural activity

    Jonathan P Newman et al.
    The 'Optoclamp' is a feedback control technology that enables precise, continuously updated, closed-loop optical control of neural firing both in vitro and in vivo.
    1. Neuroscience

    optoPAD, a closed-loop optogenetics system to study the circuit basis of feeding behaviors

    José-Maria Moreira et al.
    The optoPAD system combines real-time behavioral analysis with optogenetic manipulations to study how animals adapt to dynamic gustatory environments and to identify the circuit basis of feeding.
    1. Neuroscience

    Closed-loop optogenetic activation of peripheral or central neurons modulates feeding in freely moving Drosophila

    Pierre-Yves Musso et al.
    The Sip-Triggered Optogenetic Behavior Enclosure (STROBE) produces robust behaviors via activation of peripheral or central neurons in the fly, and mimics key features of feeding driven by chemical taste ligands.
    1. Developmental Biology

    3D Imaging: Taking a closer look at whole organisms

    Noriko Ichino, Stephen C Ekker
    By enabling researchers to image whole zebrafish with cellular resolution, X-ray histotomography will improve our understanding of the biological differences between individuals of the same species.
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