790 results found
    1. Computational and Systems Biology
    2. Neuroscience

    Disrupting abnormal neuronal oscillations with adaptive delayed feedback control

    Domingos Leite de Castro, Miguel Aroso ... Paulo Aguiar
    Adaptive delayed feedback control is presented as a new real-time, closed-loop control algorithm for neurostimulation which can disrupt oscillations and reduce network synchrony in neuronal populations.
    1. Neuroscience

    Spontaneous neuronal oscillations in the human insula are hierarchically organized traveling waves

    Anup Das, John Myers ... Sameer A Sheth
    Human intracranial electroencephalographic recordings reveal the electrophysiological properties and hierarchical organization of spontaneous neuronal oscillations in the human insula and show that these oscillations are traveling waves, thus providing new insights into intrainsular and interinsular communication.
    1. Cell Biology
    2. Genetics and Genomics

    Real time, in vivo measurement of neuronal and peripheral clocks in Drosophila melanogaster

    Peter S Johnstone, Maite Ogueta ... Deniz Top
    Locally activatable bioluminescence (LABL) is a genetically encoded reporter that allows real time, in vivo measurement of distinct clocks in different cells and tissues in Drosophila.
    1. Neuroscience

    CA2 neuronal activity controls hippocampal low gamma and ripple oscillations

    Georgia M Alexander, Logan Y Brown ... Serena M Dudek
    Hippocampal area CA2 controls low gamma and ripple oscillations, brain waves known to be impaired in schizophrenia, implicating this important brain region in cognition.
    1. Neuroscience

    Organelle calcium-derived voltage oscillations in pacemaker neurons drive the motor program for food-seeking behavior in Aplysia

    Alexis Bédécarrats, Laura Puygrenier ... Romuald Nargeot
    An atypical neuronal pacemaker mechanism triggers feeding motor pattern in Aplysia..
    1. Neuroscience

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

    Hugo Balleza-Tapia, Sophie Crux ... André Fisahn
    TrpV1 receptor activation rescues cognition-relevant network dynamics in mouse hippocampus in an acute Alzheimer disease model providing a novel therapeutic target.
    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

    Somatostatin interneurons activated by 5-HT2A receptor suppress slow oscillations in medial entorhinal cortex

    Roberto de Filippo, Benjamin R Rost ... Dietmar Schmitz
    Somatostatin interneurons are novel mediators of serotonergic modulation in entorhinal cortex via activation of 5-HT2A receptors, a receptor involved in the etiology of different psychiatric disorders.
    1. Neuroscience

    Rate and oscillatory switching dynamics of a multilayer visual microcircuit model

    Gerald Hahn, Arvind Kumar ... Gustavo Deco
    A computer model of the mouse visual cortex shows that local brain circuits are organized as switches whose states are coded as neuronal oscillations with different frequencies.
    1. Neuroscience

    Excitatory motor neurons are local oscillators for backward locomotion

    Shangbang Gao, Sihui Asuka Guan ... Mei Zhen
    Motor neurons are rhythm generators for backward locomotion.

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