3,369 results found
    1. Human Biology and Medicine
    2. Neuroscience

    Localization of spontaneous bursting neuronal activity in the preterm human brain with simultaneous EEG-fMRI

    Tomoki Arichi et al.
    Direct measure of neural and hemodynamic activity in the developing human brain shows that the insula is a major source of transient bursting events that are critical for cortical maturation.
    1. Neuroscience

    Genome-wide identification of neuronal activity-regulated genes in Drosophila

    Xiao Chen et al.
    Activity-regulated genes in Drosophila neurons differ from the well-characterized situation in mammals, and these genes provided a strategy to construct reporters for monitoring neuronal activity in fly brains.
    1. Neuroscience

    Self-organization of modular network architecture by activity-dependent neuronal migration and outgrowth

    Samora Okujeni, Ulrich Egert
    Activity-dependent neurite outgrowth and neuronal migration interact to shape modular mesoscale network architecture by homeostatic self-organization.
    1. Neuroscience

    PDF neuron firing phase-shifts key circadian activity neurons in Drosophila

    Fang Guo et al.
    A few circadian ‘evening’ neurons within the Drosophila brain play a key role in driving activity as well as keeping time, whereas the well-known PDF-containing morning cells are likely involved in integrating and transmitting light information.
    1. Neuroscience

    Persistent neural activity in auditory cortex is related to auditory working memory in humans and nonhuman primates

    Ying Huang et al.
    The auditory cortex temporarily stores task-relevant information by persistently changed neuronal activity of single neurons and of neuronal populations.
    1. Neuroscience

    A robust activity marking system for exploring active neuronal ensembles

    Andreas T Sørensen et al.
    A new system for tagging activated neuronal population offers multiple advantages over existing systems based on immediate early genes, including greater sensitivity and specificity, and suitability for easy application in species other than mice.
    1. Developmental Biology
    2. Neuroscience

    Activity-dependent death of transient Cajal-Retzius neurons is required for functional cortical wiring

    Martina Riva et al.
    The complete elimination of a transient superficial population of neurons, and associated immature circuits, is required for the emergence of functional properties in the mature cerebral cortex.
    1. Neuroscience

    Brain-wide mapping of neural activity controlling zebrafish exploratory locomotion

    Timothy W Dunn et al.
    Whole-brain activity imaging in larval zebrafish reveals brain regions that influence patterns of spontaneous movement to increase local exploration efficiency.
    1. Evolutionary Biology
    2. Neuroscience

    Evidence for evolutionary divergence of activity-dependent gene expression in developing neurons

    Jing Qiu et al.
    The transcriptional response of human neurons to calcium ion signals shows evolutionary divergence from those responses elicited in mouse neurons, providing evidence in favour of using human systems to study neuronal responses to external stimuli.
    1. Neuroscience

    Activity dynamics of amygdala GABAergic neurons during cataplexy of narcolepsy

    Ying Sun et al.
    Deep brain calcium imaging reveals the abnormal neuronal activity patterns of the amygdala GABAergic neurons in an animal model of human sleep disorder narcolepsy.

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