Browse our latest Neuroscience articles

Page 422 of 599
    1. Evolutionary Biology
    2. Neuroscience

    Metazoan evolution of glutamate receptors reveals unreported phylogenetic groups and divergent lineage-specific events

    David Ramos-Vicente, Jie Ji ... Àlex Bayés
    The animal phylogeny of glutamate receptors indicates that vertebrate types do not account for all receptor classes originated during evolution, neither are they the pinnacle of a linear evolutive process.
    1. Neuroscience

    Reactive oxygen species regulate activity-dependent neuronal plasticity in Drosophila

    Matthew CW Oswald, Paul S Brooks ... Matthias Landgraf
    Reactive oxygen species, previously considered damaging agents linked to pathology, are required for normal neuronal plasticity, including adjustment of synaptic terminal size, maintenance of synaptic physiology and adaptive behavioural responses.
    1. Neuroscience

    Gi/o protein-coupled receptors in dopamine neurons inhibit the sodium leak channel NALCN

    Fabian Philippart, Zayd M Khaliq
    The sodium leak NALCN channel functions as a core effector of GABA-B and D2 receptors that is used along with GIRK channels to regulate action potential firing in dopamine neurons.
    1. Developmental Biology
    2. Neuroscience

    Human-specific ARHGAP11B induces hallmarks of neocortical expansion in developing ferret neocortex

    Nereo Kalebic, Carlotta Gilardi ... Wieland B Huttner
    Expression of human-specific gene ARHGAP11B in the developing ferret neocortex leads to an increase in abundance of neural progenitor cells, which results in neocortex expansion.
    1. Neuroscience

    The roles of vision and antennal mechanoreception in hawkmoth flight control

    Ajinkya Dahake, Anna L Stöckl ... Almut Kelber
    Mechanosensors in the antennae of hawkmoths provide rapid sensory feedback for the control of fast flight manoeuvres, which acts in parallel to visual information.
    1. Neuroscience

    Offline replay supports planning in human reinforcement learning

    Ida Momennejad, A Ross Otto ... Kenneth A Norman
    fMRI evidence for off-task replay predicts subsequent replanning behavior in humans, suggesting that learning from simulated experience during replay helps update past policies in reinforcement learning.
    1. Neuroscience

    Temporally specific engagement of distinct neuronal circuits regulating olfactory habituation in Drosophila

    Ourania Semelidou, Summer F Acevedo, Efthimios MC Skoulakis
    Habituation to brief olfactory stimulation is biphasic and mediated by distinct neuronal circuits where an initial latency phase is rapidly followed by stimulus devaluation signifying behavioral habituation in Drosophila.
    1. Neuroscience

    Decision and navigation in mouse parietal cortex

    Michael Krumin, Julie J Lee ... Matteo Carandini
    When mice use vision to choose their trajectories, a large fraction of parietal cortex activity can be precisely predicted from navigational attributes such as spatial position and heading.
    1. Neuroscience

    NKB signaling in the posterodorsal medial amygdala stimulates gonadotropin release in a kisspeptin-independent manner in female mice

    Chrysanthi Fergani, Silvia Leon ... Victor M Navarro
    Kiss1 neurons and NKB-responsive neurons of the medial amygdala stimulate LH release in females through different (previously unknown) pathways which, in the case of NKB-responsive neurons, are kisspeptin-independent but estradiol-dependent.
    1. Neuroscience

    Attention periodically samples competing stimuli during binocular rivalry

    Matthew J Davidson, David Alais ... Naotsugu Tsuchiya
    A combined behavioural and electroencephalographic approach investigating the covert allocation of attention shows evidence for distributed periodic sampling away from a conscious visual image.