400 results found
    1. Evolutionary Biology
    2. Neuroscience

    Mushroom body evolution demonstrates homology and divergence across Pancrustacea

    Nicholas James Strausfeld, Gabriella Hanna Wolff, Marcel Ethan Sayre
    Demonstrating extreme diversity across crustaceans while contrasting with evolutionary stability in insects, mushroom body homologues further underpin the unity of Pancrustacea and shed new light on arthropod brain evolution.
    1. Neuroscience

    Accelerated spike-triggered non-negative matrix factorization reveals coordinated ganglion cell subunit mosaics in the primate retina

    Sören J Zapp, Mohammad H Khani ... Tim Gollisch
    Not revised
    Reviewed Preprint v1
    • Valuable
    • Convincing
    1. Neuroscience

    Representational untangling by the firing rate nonlinearity in V1 simple cells

    Merse E Gáspár, Pierre-Olivier Polack ... Gergő Orbán
    Firing rate nonlinearity recovers linear decodability of orientation information from simple cells of the primary visual cortex under uncertainty of nuisance parameters phase and spatial frequency.
    1. Neuroscience

    A spike sorting toolbox for up to thousands of electrodes validated with ground truth recordings in vitro and in vivo

    Pierre Yger, Giulia LB Spampinato ... Olivier Marre
    A spike sorting toolbox to quickly and reliably access the activity of thousands of neurons recorded with dense extracellular probes.
    1. Neuroscience

    Odor identity coding by distributed ensembles of neurons in the mouse olfactory cortex

    Benjamin Roland, Thomas Deneux ... Alexander Fleischmann
    In vivo calcium imaging reveals how odor identity is encoded in the activity of large, distributed ensembles of olfactory cortex neurons in mice.
    1. Neuroscience

    Phorbolester-activated Munc13-1 and ubMunc13-2 exert opposing effects on dense-core vesicle secretion

    Sébastien Houy, Joana S Martins ... Jakob Balslev Sørensen
    The priming protein ubMunc13-2 and Synaptotagmin-7 cooperate with phorbolesters/diacylglycerol to stimulate vesicle priming in adrenal chromaffin cells, whereas phorbolesters/diacylglycerol interacting with Munc13-1 inhibit vesicle fusion, which identifies opposing functions of these two Munc13 proteins.
    1. Neuroscience

    Population codes enable learning from few examples by shaping inductive bias

    Blake Bordelon, Cengiz Pehlevan
    Neural sensory representations impose an inductive bias over the space of learning tasks, allowing some tasks to be learned by a downstream neuron more sample-efficiently than others.
    1. Neuroscience

    The functional organization of descending sensory-motor pathways in Drosophila

    Shigehiro Namiki, Michael H Dickinson ... Gwyneth M Card
    Systematic analysis of descending neuron anatomy reveals the basic functional map of descending sensory-motor pathways in flies and provides genetic tools for targeted interrogation of neural circuits.
    1. Neuroscience

    Foveated metamers of the early visual system

    William F. Broderick, Gizem Rufo ... Eero P. Simoncelli
    Not revised
    Reviewed Preprint v1
    • Valuable
    • Convincing
    • Incomplete

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