Browse our latest Neuroscience articles

Page 408 of 610
    1. Cell Biology
    2. Neuroscience

    Frontotemporal dementia mutant Tau promotes aberrant Fyn nanoclustering in hippocampal dendritic spines

    Pranesh Padmanabhan, Ramón Martínez-Mármol ... Frédéric A Meunier
    Super-resolution imaging reveals that the microtubule-associated protein Tau regulates the Fyn kinase organisation in dendrites, and that the frontotemporal dementia mutant Tau promotes aberrant Fyn clustering, potentially leading to synaptic dysfunction.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Mouse TRPA1 function and membrane localization are modulated by direct interactions with cholesterol

    Justyna B Startek, Brett Boonen ... Karel Talavera
    The activation and membrane localization of the broadly-tuned noxious chemosensory cation channel TRPA1 are regulated by direct interactions with cholesterol via CRAC motifs in transmembane segments 2 and 4.
    1. Neuroscience

    Coding strategies in the otolith system differ for translational head motion vs. static orientation relative to gravity

    Mohsen Jamali, Jerome Carriot ... Kathleen E Cullen
    Through different coding strategies, irregular and regular otolith afferents preferentially encode translational self-motion and changes in static head orientation relative to gravity.
    1. Developmental Biology
    2. Neuroscience

    Robo2 regulates synaptic oxytocin content by affecting actin dynamics

    Savani Anbalagan, Janna Blechman ... Gil Levkowitz
    Real-time monitoring of oxytocin-loaded vesicles and synaptic actin dynamics in zebrafish reveal that Slit3-Robo2-Cdc42 signalling maintains steady-state levels of mature oxytocin neuropeptide readily primed to be secreted upon physiological demand.
    1. Neuroscience

    Short-term synaptic dynamics control the activity phase of neurons in an oscillatory network

    Diana Martinez, Haroon Anwar ... Farzan Nadim
    The phase of a neuron in an oscillatory network can remain independent of network frequency when synaptic input strength and peak phase are adjusted in a frequency-dependent manner.
    1. Neuroscience

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

    José-Maria Moreira, Pavel M Itskov ... Carlos Ribeiro
    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
    2. Structural Biology and Molecular Biophysics

    Conformational dynamics between transmembrane domains and allosteric modulation of a metabotropic glutamate receptor

    Vanessa A Gutzeit, Jordana Thibado ... Joshua Levitz
    Single molecule subunit counting, FRET and electrophysiology experiments reveal that metabotropic glutamate receptor subunits interact and rearrange at the level of the transmembrane domains in response to allosteric modulators.
    1. Neuroscience

    Ca2+ sensor synaptotagmin-1 mediates exocytosis in mammalian photoreceptors

    Justin J Grassmeyer, Asia L Cahill ... Wallace B Thoreson
    The vesicular Ca2+ sensor synaptotagmin-1 regulates both fast phasic and slow tonic glutamate release at ribbon synapses of rod and cone photoreceptor cells.
    1. Developmental Biology
    2. Neuroscience

    Molecular determinants in Frizzled, Reck, and Wnt7a for ligand-specific signaling in neurovascular development

    Chris Cho, Yanshu Wang ... Jeremy Nathans
    Molecular dissection of Frizzled, Reck, and Wnt7a provides critical insight into the long-standing question of ligand-receptor specificity in the field of Wnt signaling.
    1. Neuroscience

    Slow presynaptic mechanisms that mediate adaptation in the olfactory pathway of Drosophila

    Carlotta Martelli, André Fiala
    Slow presynaptic depression in olfactory receptor neurons rescales combinatorial odor representations in postsynaptic neurons and mediates the encoding of stimulus mean and variance.