1,807 results found
    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

    Spatiotemporal correlation of spinal network dynamics underlying spasms in chronic spinalized mice

    Carmelo Bellardita et al.
    Spinal excitatory interneurons trigger persistent neural activity in spinal network to generate muscle spasms after spinal cord injury.
    1. Neuroscience

    The neural basis for a persistent internal state in Drosophila females

    David Deutsch et al.
    A set of sexually dimorphic neurons in female flies is part of a recurrent neural network and drives minutes-long persistent neural activity and persistent social behaviors.
    1. Computational and Systems Biology
    2. Neuroscience

    Fundamental bound on the persistence and capacity of short-term memory stored as graded persistent activity

    Onur Ozan Koyluoglu et al.
    A fundamental lower-bound on memory recall precision, which declines with storage duration and number of stored items, is derived, and human performance is shown to be well-fit by this theoretical bound.
    1. Neuroscience

    Simultaneous activation of parallel sensory pathways promotes a grooming sequence in Drosophila

    Stefanie Hampel et al.
    A grooming sequence is produced by a neural architecture that readies different movements simultaneously, and a mechanism where prioritized suppression between the movements determines their sequential performance.
    1. Neuroscience

    Corollary discharge promotes a sustained motor state in a neural circuit for navigation

    Ni Ji et al.
    A primary sensory interneuron in the thermotaxis circuit of C. elegans integrates sensory input and corollary discharge to drive persistent navigational states and movement towards preferred environments.
    1. Neuroscience

    Brain states govern the spatio-temporal dynamics of resting-state functional connectivity

    Felipe Aedo-Jury et al.
    Distinct brain states govern resting state functional architecture revealed by neurophysiologically defined simultaneous optic-fiber-based calcium recordings and task-free functional magnetic resonance imaging (fMRI) in rats.
    1. Neuroscience

    Neuronal representation of saccadic error in macaque posterior parietal cortex (PPC)

    Yang Zhou et al.
    Neurons in the macaque posterior parietal cortex behave like an error detector that computes the saccadic error by comparing the intended and the actual saccade end-position signals.
    1. Neuroscience

    Stable and dynamic representations of value in the prefrontal cortex

    Pierre Enel et al.
    The prefrontal cortex encodes both stable and dynamic representations of expected value, providing mechanisms to support robust as well as flexible access to value information during temporal delays.
    1. Neuroscience

    Recurrent circuit dynamics underlie persistent activity in the macaque frontoparietal network

    Eric Hart, Alexander C Huk
    Simultaneous recordings of neural ensembles in both the frontal and parietal cortices reveal how persistent activity can be maintained in the primate brain during visuospatial working memory.

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