4,542 results found
    1. Neuroscience

    Associative memory neurons of encoding multi-modal signals are recruited by neuroligin-3-mediated new synapse formation

    Yang Xu, Tian-liang Cui ... Jin-Hui Wang
    The coactivity of cortical neurons in associative learning recruits them as associative memory cells based on their synapse interconnections by neuroligin-3-mediated synapse formation, which endorses the first order and the second order of associative memory.
    1. Neuroscience

    Hierarchical architecture of dopaminergic circuits enables second-order conditioning in Drosophila

    Daichi Yamada, Daniel Bushey ... Yoshinori Aso
    A slow and stable memory unit instructs fast and transient units by activating dopaminergic neurons via an excitatory hub interneuron connecting those units during second-order conditioning in Drosophila.
    1. Neuroscience

    Molecular characterization of gustatory second-order neurons reveals integrative mechanisms of gustatory and metabolic information

    Rubén Mollá-Albaladejo, Manuel Jiménez-Caballero, Juan A Sánchez-Alcañiz
    Not revised
    Reviewed Preprint v1
    1. Computational and Systems Biology
    2. Neuroscience

    Olfactory responses of Drosophila are encoded in the organization of projection neurons

    Kiri Choi, Won Kyu Kim, Changbong Hyeon
    The organization of olfactory projection neurons and their synaptic connectivity with third-order neurons studied along with olfactory responses suggest that the labeled-line design is partially at work in the Drosophila olfactory system.
    1. Neuroscience

    Higher-order olfactory neurons in the lateral horn support odor valence and odor identity coding in Drosophila

    Sudeshna Das Chakraborty, Hetan Chang ... Silke Sachse
    Two-photon functional imaging linked to olfactory preference in Drosophila provides the first understanding of how odors are integrated, transformed, and represented in the lateral horn by an ensemble of higher-order glutamatergic lateral horn neurons.
    1. Neuroscience

    Preconditioned cues have no value

    Melissa J Sharpe, Hannah M Batchelor, Geoffrey Schoenbaum
    Preconditioned cues provide information about an associative model but do not, by default, trigger representations of value, either model-based or model-free.
    1. Neuroscience

    Brian 2, an intuitive and efficient neural simulator

    Marcel Stimberg, Romain Brette, Dan FM Goodman
    Brian 2 is a software package for neural simulations that makes it both easy and computationally efficient to define original models for computational experiment.
    1. Neuroscience

    Neuronal origins of reduced accuracy and biases in economic choices under sequential offers

    Weikang Shi, Sebastien Ballesta, Camillo Padoa-Schioppa
    Neuronal activity in the primate orbitofrontal cortex reveals different choice biases observed when offers are presented sequentially originate at different stages of the decision process.
    1. Neuroscience

    Central neural circuitry mediating courtship song perception in male Drosophila

    Chuan Zhou, Romain Franconville ... Bruce S Baker
    Anatomical, behavioral and physiological evidence suggests that the aPN1-vPN1-pC1 pathway serves as a labeled line for the processing and transformation of courtship song in male Drosophila.
    1. Neuroscience

    Stimulus vignetting and orientation selectivity in human visual cortex

    Zvi N Roth, David J Heeger, Elisha P Merriam
    Functional MRI measurements of orientation reflect coarse-scale biases that are wholly determined by second-order interactions between the stimulus aperture and the underlying orientation.

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