Browse our latest Neuroscience articles

Page 206 of 595
    1. Neuroscience

    Taste quality and hunger interactions in a feeding sensorimotor circuit

    Philip K Shiu, Gabriella R Sterne ... Kristin Scott
    Gustatory information and hunger state impinge on a local, multilayered circuit that drives feeding initiation.
    1. Neuroscience

    Learning accurate path integration in ring attractor models of the head direction system

    Pantelis Vafidis, David Owald ... Richard Kempter
    A theoretical model combines self-supervised predictive learning with structural inductive biases to reveal how quasi-continuous attractors that perform accurate angular path integration can be learned from experience during development in the Drosophila and potentially other animal models.
    1. Neuroscience

    Synaptic location is a determinant of the detrimental effects of α-synuclein pathology to glutamatergic transmission in the basolateral amygdala

    Liqiang Chen, Chetan Nagaraja ... Hong-Yuan Chu
    A combination of physiological, histological, and optical approaches reveals synapse-specific function of α-synuclein in mouse brain under both normal and pathological states.
    1. Neuroscience

    Brain-wide screen of prelimbic cortex inputs reveals a functional shift during early fear memory consolidation

    Lucie Dixsaut, Johannes Gräff
    Prelimbic cortical inputs are differentially recruited during early memory consolidation, with claustrum projections involved at encoding and insular cortex projections recruited for recent recall.
    1. Neuroscience

    Neural tracking of phrases in spoken language comprehension is automatic and task-dependent

    Sanne ten Oever, Sara Carta ... Andrea E Martin
    The brain’s projection of linguistic knowledge onto speech is reflected by the automatic, reflexive neural tracking of phrases, while the distribution of phrasal-rate tracking and connectivity, particularly the involvement of inferior frontal cortex, is subject to task demands.
    1. Neuroscience

    Biophysical Kv3 channel alterations dampen excitability of cortical PV interneurons and contribute to network hyperexcitability in early Alzheimer’s

    Viktor J Olah, Annie M Goettemoeller ... Matthew JM Rowan
    Electrophysiological and genetic analyses reveal a biophysical mechanism in parvalbumin interneurons, uncoupled from changes in gene expression, resulting in reduced cortical inhibition in early-stage Alzheimer's disease.
    1. Neuroscience

    State-dependent activity dynamics of hypothalamic stress effector neurons

    Aoi Ichiyama, Samuel Mestern ... Wataru Inoue
    Hypothalamic stress effector neurons rapidly change activity patterns via recurrent inhibition, representing state-dependent activity switch between baseline and elevated stress levels.
    1. Neuroscience

    Human muscle spindles are wired to function as controllable signal-processing devices

    Michael Dimitriou
    By acting as versatile signal-processors that encode flexible coordinate representations, muscle spindles challenge current widely held views concerning the role of proprioceptors and the peripheral nervous system in sensorimotor function.
    1. Neuroscience

    UP-DOWN states and ripples differentially modulate membrane potential dynamics across DG, CA3, and CA1 in awake mice

    Koichiro Kajikawa, Brad K Hulse ... Evgueniy V Lubenov
    The majority of hippocampal neurons in CA3 experience inhibition before and during ripple buildup, while dentate and CA1 cells display depolarizing transients preceding and following ripple onset pointing to a long and orchestrated awake ripple initiation process.
    1. Neuroscience

    BK channel properties correlate with neurobehavioral severity in three KCNMA1-linked channelopathy mouse models

    Su Mi Park, Cooper E Roache ... Andrea Meredith
    Among three new models for KCNMA1 channelopathy, the most severe gain-of-function variant (Kcnma1N999S/WT) displays a particular type of immobilizing paroxysmal dyskinesia observed in patients, including amphetamine responsiveness.