1,067 results found
    1. Neuroscience

    Functional integration of a serotonergic neuron in the Drosophila antennal lobe

    Xiaonan Zhang, Quentin Gaudry
    Serotonergic cells innervating the Drosophila antennal lobe are inhibited by odors and modulate olfactory responses in conjunction with the entire serotonergic network.
    1. Neuroscience

    A resource for the Drosophila antennal lobe provided by the connectome of glomerulus VA1v

    Jane Anne Horne et al.
    FIB-SEM is used to identify comprehensively and reconstruct 192 neurons and their complete connectome for glomerulus VA1v of the Drosophila antennal lobe, in particular to reconstruct its local interneurons.
    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

    Projection neurons in Drosophila antennal lobes signal the acceleration of odor concentrations

    Anmo J Kim et al.
    Neurons in the fruit fly olfactory system respond most strongly to the sudden appearance of an odor, and to odors that are changing rapidly in strength, but are relatively insensitive to the absolute levels of an odor.
    1. Developmental Biology

    Mamo decodes hierarchical temporal gradients into terminal neuronal fate

    Ling-Yu Liu et al.
    Neuronal diversity is expanded by a temporal fating paradigm utilizing hierarchical gene regulation.
    1. Neuroscience

    Decoding odor quality and intensity in the Drosophila brain

    Antonia Strutz et al.
    The lateral horn can be classified into three functional odor response domains that decode opposing hedonic valences and odor intensity.
    1. Neuroscience

    Starvation promotes concerted modulation of appetitive olfactory behavior via parallel neuromodulatory circuits

    Kang I Ko et al.
    Starvation upregulates activity in certain sensory channels and downregulates it in others in what appears to be an optimization strategy that serves to increase the hedonic value of food odors.
    1. Neuroscience

    The wiring diagram of a glomerular olfactory system

    Matthew E Berck et al.
    The complete neural circuit map of a tractable olfactory system will support studies towards bridging the gap between circuits and behavior.
    1. Neuroscience

    Local synaptic inputs support opposing, network-specific odor representations in a widely projecting modulatory neuron

    Xiaonan Zhang et al.
    The activity of serotonergic neurons spanning multiple olfactory areas is regulated by both local synaptic interactions and dendrite wide computations.
    1. Evolutionary Biology

    Preservation of three-dimensional anatomy in phosphatized fossil arthropods enriches evolutionary inference

    Achim H Schwermann et al.
    X-ray imaging reveals well-preserved internal characters in mineralized arthropods from the Paleogene, urging the reexamination of previously neglected fossil collections.

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