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    1. Neuroscience
    2. Medicine

    Intrinsic excitation-inhibition imbalance affects medial prefrontal cortex differently in autistic men versus women

    Stavros Trakoshis, Pablo Martínez-Cañada ... Michael V Lombardo
    Excitation-inhibition imbalance affects medial prefrontal cortex differently in autistic males versus females.
    1. Neuroscience

    Synaptic organization of the Drosophila antennal lobe and its regulation by the Teneurins

    Timothy J Mosca, Liqun Luo
    A comprehensive synapse-level analysis of a fly central-brain region has led to the identification of molecules that are necessary for mediating the normal density of connections.
    1. Neuroscience

    Noradrenaline release from the locus coeruleus shapes stress-induced hippocampal gene expression

    Mattia Privitera, Lukas M von Ziegler ... Johannes Bohacek
    Targeted manipulation of the locus coeruleus noradrenaline circuitry combined with extensive transcriptomic analyses in the mouse hippocampus reveal a unique set of noradrenaline-dependent, stress-related genes and point to astrocytic engagement.
    1. Neuroscience

    Palmitoylation regulates neuropilin-2 localization and function in cortical neurons and conveys specificity to semaphorin signaling via palmitoyl acyltransferases

    Eleftheria Koropouli, Qiang Wang ... Alex L Kolodkin
    Posttranslational protein palmitoylation and palmitoyl acyltransferase-substrate specificity emerge as a novel mechanism specifying the functional identity of neuronal substrates during the development of the central nervous system.
    1. Neuroscience

    Neural signatures of auditory hypersensitivity following acoustic trauma

    Matthew McGill, Ariel E Hight ... Daniel B Polley
    Chronic two-photon calcium imaging, optogenetics, and operant behavioral approaches were leveraged to show that hyperactivity, hyperresponsivity, and hypersynchronization in auditory cortex neural ensembles can account for auditory hypersensitivity following acoustic trauma.
    1. Neuroscience

    Cortico-striatal action control inherent of opponent cognitive-motivational styles

    Cassandra Avila, Martin Sarter
    Revised
    Reviewed Preprint v2
    Updated
    • Valuable
    • Solid
    1. Cell Biology
    2. Neuroscience

    Cell-type-specific regulation of neuronal intrinsic excitability by macroautophagy

    Ori J Lieberman, Micah D Frier ... David Sulzer
    In addition to its classic role in synaptic function and plasticity, macroautophagy regulates neuronal intrinsic excitability via degradation of acetylated Kir2 channels to control neurotransmission.
    1. Neuroscience

    MeCP2 in cholinergic interneurons of nucleus accumbens regulates fear learning

    Ying Zhang, Yi Zhu ... Xiao-Ming Li
    Robust fear learning deficits and decreased tonic activity of NAc cholinergic interneurons caused by depletion of MeCP2 could be attributed to an elevation in α2-containing GABAA receptors.
    1. Neuroscience

    The zebrafish mutant dreammist implicates sodium homeostasis in sleep regulation

    Ida L Barlow, Eirinn Mackay ... Jason Rihel
    The small, highly conserved transmembrane protein disrupted in zebrafish dreammist mutants regulates the activity of the sodium-potassium pump, leading to changes in sleep behaviour.
    1. Neuroscience

    Two-photon imaging in mice shows striosomes and matrix have overlapping but differential reinforcement-related responses

    Bernard Bloem, Rafiq Huda ... Ann M Graybiel
    Simultaneous 2-photon imaging of striosomes and matrix in mice shows that striosomes preferentially encode reward-predicting cues whereas both striatal compartments demonstrate reward-related activity.