628 results found
    1. Neuroscience

    Multiple mechanisms link prestimulus neural oscillations to sensory responses

    Luca Iemi et al.
    Neural oscillations prior to a stimulus modulate the strength of early and late responses in opposite directions via distinct mechanisms.
    1. Neuroscience

    TrpV1 receptor activation rescues neuronal function and network gamma oscillations from Aβ-induced impairment in mouse hippocampus in vitro

    Hugo Balleza-Tapia et al.
    TrpV1 receptor activation rescues cognition-relevant network dynamics in mouse hippocampus in an acute Alzheimer disease model providing a novel therapeutic target.
    1. Computational and Systems Biology

    Neural oscillations as a signature of efficient coding in the presence of synaptic delays

    Matthew Chalk et al.
    Neural oscillations are a necessary consequence of efficient coding of sensory signals by a spiking neural network, limited by synaptic delays and noise.
    1. Neuroscience

    Beta band oscillations in motor cortex reflect neural population signals that delay movement onset

    Preeya Khanna, Jose M Carmena
    Using a sequential neurofeedback-arm reaching task, a new link is established among population neural activity patterns, generation of beta oscillations, and motor behavior changes.
    1. Neuroscience

    Excitatory motor neurons are local oscillators for backward locomotion

    Shangbang Gao et al.
    Motor neurons are rhythm generators for backward locomotion.
    1. Neuroscience

    On cross-frequency phase-phase coupling between theta and gamma oscillations in the hippocampus

    Robson Scheffer-Teixeira, Adriano BL Tort
    Phase-locking of hippocampal theta and gamma waves has been proposed to support memory formation, but an analysis using robust statistical methods finds no convincing evidence for the phenomenon.
    1. Neuroscience

    Network oscillation rules imposed by species-specific electrical coupling

    Stefanos Stagkourakis et al.
    An unexpected species difference in electrical coupling of analogous neuroendocrine dopamine neurons in rats and mice reveals a role for gap junction connectivity as a band-pass filter for oscillation frequency in neural networks.
    1. Computational and Systems Biology
    2. Neuroscience

    Mixed-mode oscillations and population bursting in the pre-Bötzinger complex

    Bartholomew J Bacak et al.
    Computational modeling reveals the mechanisms by which a diverse group of neurons in the brainstem generates rhythmic breathing in mammals.
    1. Neuroscience

    Synchronous beta rhythms of frontoparietal networks support only behaviorally relevant representations

    Evan G Antzoulatos, Earl K Miller
    Beta-band oscillations in the frontoparietal network may act as a filter of relevant versus irrelevant neural representations for the ongoing cognitive task.
    1. Neuroscience

    Atoh1-dependent rhombic lip neurons are required for temporal delay between independent respiratory oscillators in embryonic mice

    Srinivasan Tupal et al.
    The rhythmic patterns of activity that underlie breathing are generated and coordinated by distinct populations of neurons within the brainstem.

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