Browse our latest Neuroscience articles

Page 519 of 644
    1. Genetics and Genomics
    2. Neuroscience

    Evolution: The enigmatic xenopsins

    Detlev Arendt
    A new member of the family of light-sensitive proteins called opsins has stirred up our view of photoreceptors.
    Version of Record
    Insight
    1. Neuroscience

    Cerebral mGluR5 availability contributes to elevated sleep need and behavioral adjustment after sleep deprivation

    Sebastian C Holst, Alexandra Sousek ... Hans-Peter Landolt
    Multi-modal imaging, genetic and behavioral findings in humans and mice revealed that metabotropic glutamate receptors of subtype 5 contribute to the molecular machinery keeping track of sleep need and coping with physiological and behavioral consequences of sleep loss, pointing to novel targets for improved wakefulness and sleep.
    1. Neuroscience

    Rapid whole brain imaging of neural activity in freely behaving larval zebrafish (Danio rerio)

    Lin Cong, Zeguan Wang ... Quan Wen
    The integration of a novel high spatiotemporal resolution volume imaging technique and a fast 3D tracking system allows capturing whole brain neural activities in a freely behaving larval zebrafish.
    1. Neuroscience

    Two-photon calcium imaging of the medial prefrontal cortex and hippocampus without cortical invasion

    Masashi Kondo, Kenta Kobayashi ... Masanori Matsuzaki
    Establishment of two-photon imaging with a 1100-nm laser, which underfills the objective's back aperture, detects activity of multiple neurons in the prelimbic area and hippocampal CA1 region of the intact mouse brain.
    1. Neuroscience

    Pedunculopontine glutamatergic neurons control spike patterning in substantia nigra dopaminergic neurons

    Daniel J Galtieri, Chad M Estep ... D James Surmeier
    Pedunculopontine neurons can evoke burst spiking in substantia nigra dopaminergic neurons without engaging a subtype of glutamate receptor previously thought to be necessary for this spiking mode.
    1. Neuroscience

    Causal evidence for lateral prefrontal cortex dynamics supporting cognitive control

    Derek Evan Nee, Mark D'Esposito
    Non-invasive brain stimulation tests and refines a model of lateral prefrontal cortex neural dynamics supporting cognitive control.
    1. Neuroscience

    Non-synaptic signaling from cerebellar climbing fibers modulates Golgi cell activity

    Angela K Nietz, Jada H Vaden ... Jacques I Wadiche
    Climbing fiber glutamate spillover enhances response complexity and regulates signaling to Golgi cells through a form of transmission not constrained to synapses.
    1. Neuroscience

    Native KCC2 interactome reveals PACSIN1 as a critical regulator of synaptic inhibition

    Vivek Mahadevan, C Sahara Khademullah ... Melanie A Woodin
    Unbiased functional proteomics reveal that protein interactions are a key regulator of the strength of synaptic inhibition in neurons of the central nervous system.
    1. Neuroscience

    Synaptic up-scaling preserves motor circuit output after chronic, natural inactivity

    Joseph M Santin, Mauricio Vallejo, Lynn K Hartzler
    Synaptic scaling maintains motor output from the respiratory network of bullfrogs after months of inactivity in the winter, providing evidence for homeostatic plasticity in response to large ecologically relevant perturbations in neuronal activity.
    1. Neuroscience

    Cell-specific gain modulation by synaptically released zinc in cortical circuits of audition

    Charles T Anderson, Manoj Kumar ... Thanos Tzounopoulos
    Synaptic zinc is a novel modulator of cortical sound processing - a modulator that increases the gain of principal neurons, but reduces the gain of interneurons.