1,115 results found
    1. Developmental Biology

    Drosophila sessile hemocyte clusters are true hematopoietic tissues that regulate larval blood cell differentiation

    Alexandre B Leitão, Élio Sucena
    Blood cell transdifferentiation in Drosophila generates larval crystal cells through Notch-dependent signaling.
    1. Evolutionary Biology

    Constitutive activation of cellular immunity underlies the evolution of resistance to infection in Drosophila

    Alexandre B Leitão et al.
    Single-cell transcriptomics of immune cells demonstrates that populations evolve inducible defences when infection rates are low and constitutive defences when infection is common.
    1. Neuroscience

    Synchronous activity patterns in the dentate gyrus during immobility

    Martin Pofahl et al.
    Two-photon in vivo calcium imaging reveals short time-scale, synchronous and sparse population activity in dentate gyrus that replays place-related information, and is important for formation of dentate-dependent spatial memory.
    1. Neuroscience

    Neural encoding of actual and imagined touch within human posterior parietal cortex

    Srinivas Chivukula et al.
    Single neurons in human posterior parietal cortex encode actual and imagined touch within a shared neural substrate.
    1. Neuroscience

    Elementary sensory-motor transformations underlying olfactory navigation in walking fruit-flies

    Efrén Álvarez-Salvado et al.
    A high-throughput behavioral paradigm and computational modeling are used to decompose olfactory navigation in walking Drosophila melanogaster into a set of quantitative relationships between sensory input and motor output.
    1. Neuroscience

    Functional properties of stellate cells in medial entorhinal cortex layer II

    David C Rowland et al.
    Stellate cells in the medial entorhinal cortex are functionally heterogeneous but a substantial fraction are grid cells.
    1. Neuroscience

    Female mice ultrasonically interact with males during courtship displays

    Joshua P Neunuebel et al.
    A microphone array enables the vocal contribution of each socially interacting individual to be quantified, and reveals that vocalizations are exchanged between the sexes during mouse courtship.
    1. Neuroscience

    Human VMPFC encodes early signatures of confidence in perceptual decisions

    Sabina Gherman, Marios G. Philiastides
    Simultaneous EEG-fMRI reveals neural representations of decision confidence unfolding prior to explicit perceptual choices, in a region of the ventromedial prefrontal cortex typically linked to reward processing and value-based decisions.
    1. Neuroscience

    Dorsal periaqueductal gray ensembles represent approach and avoidance states

    Fernando MCV Reis et al.
    Distinct dorsal periaqueductal gray ensembles encode threat approach and avoidance behavioral states.
    1. Developmental Biology
    2. Immunology and Inflammation

    Eater cooperates with Multiplexin to drive the formation of hematopoietic compartments

    Gábor Csordás et al.
    The mutual interaction between the basement membrane protein Multiplexin and the phagocytosis receptor Eater expressed by the immune cells drives the formation and maintenance of the hematopoietic tissues in Drosophila.

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