Browse our latest Neuroscience articles

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    1. Neuroscience

    Dendritic Na+ spikes enable cortical input to drive action potential output from hippocampal CA2 pyramidal neurons

    Qian Sun, Kalyan V Srinivas ... Steven A Siegelbaum
    In the hippocampus, dendritic Na + spikes are required for signals from the entorhinal cortex to drive action potentials in CA2-but not CA1 or CA3-pyramidal neurons.
    1. Neuroscience

    Nanodomain coupling explains Ca2+ independence of transmitter release time course at a fast central synapse

    Itaru Arai, Peter Jonas
    Ca2+ channels and release sensors at a fast central synapse are tightly coupled, which minimizes the effect of extracellular Ca2+ concentration on the timing of transmitter release.
    1. Neuroscience

    Maximally informative foraging by Caenorhabditis elegans

    Adam J Calhoun, Sreekanth H Chalasani, Tatyana O Sharpee
    C. elegans foraging efficiently approximate maximally informative search strategies that involve abrupt switching between different types of behaviors.
    1. Ecology
    2. Neuroscience

    Dopamine drives Drosophila sechellia adaptation to its toxic host

    Sofía Lavista-Llanos, Aleš Svatoš ... Bill S Hansson
    The insect dopaminergic system serves an important function in the regulation of ontogenesis and early development, contributing to the evolutionary processes that limit the ecological niche of Drosophila sechellia.
    1. Neuroscience

    Vocalization–whisking coordination and multisensory integration of social signals in rat auditory cortex

    Rajnish P Rao, Falk Mielke ... Michael Brecht
    Snout-to-snout contact modulates the response of rat auditory cortex to calls from other animals, indicating that the multisensory nature of social interaction is directly represented in the rat brain.
    1. Neuroscience

    Functional fission of parvalbumin interneuron classes during fast network events

    Csaba Varga, Mikko Oijala ... Ivan Soltesz
    There is surprising functional splitting of major hippocampal GABA cell classes during high-frequency network oscillations that doubles the repertoire of spatio-temporal patterns of GABA release.
    1. Neuroscience

    Homeostatic reinforcement learning for integrating reward collection and physiological stability

    Mehdi Keramati, Boris Gutkin
    A mathematical model built around the assumption that the desire to maintain internal homeostasis drives the behavior of animals, by affecting their learning processes, can explain many real-world behaviors, including some that might otherwise appear irrational.
    1. Neuroscience

    Identification of motor neurons and a mechanosensitive sensory neuron in the defecation circuitry of Drosophila larvae

    Wei Zhang, Zhiqiang Yan ... Yuh Nung Jan
    The neural circuit underlying defecation behavior in Drosophila larvae has been identified and characterized.
    1. Neuroscience

    Non-linear developmental trajectory of electrical phenotype in rat substantia nigra pars compacta dopaminergic neurons

    Martial A Dufour, Adele Woodhouse ... Jean-Marc Goaillard
    The development of the electrical phenotype of neurons can be precisely quantified and dissected using a combination of multi-variate statistical analyses and a systematic electrophysiological characterization of electrical properties.
    1. Neuroscience

    Interpretive monitoring in the caudate nucleus

    Marianna Yanike, Vincent P Ferrera
    The caudate region of the brain signals the context in which sensory evidence is evaluated, helping animals to adapt their behavior to changing conditions.