Browse our latest Neuroscience articles

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    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. Neuroscience

    Inhibitory control of frontal metastability sets the temporal signature of cognition

    Vincent Fontanier, Matthieu Sarazin ... Emmanuel Procyk
    Single unit recordings in monkeys and biophysical modelling demonstrate that local inhibitory-controlled metastable neural states specify the temporal organization of cognitive functions in frontal areas.
    1. Neuroscience

    Meta-Research: Lessons from a catalogue of 6674 brain recordings

    Alexis DJ Makin, John Tyson-Carr ... Marco Bertamini
    A complete public catalogue of brain recording data from a single laboratory has revealed new scientific findings, and has also shed light on aspects of the scientific process, such as statistical power and publication bias.
    1. Neuroscience

    Memory: Associating the old with the new

    Chuqi Liu, Gui Xue
    New memories can strengthen old memories if the recent and past experience contain elements that are semantically related.
    Version of Record
    Insight
    1. Neuroscience

    Semantic relatedness retroactively boosts memory and promotes memory interdependence across episodes

    James W Antony, America Romero ... Kelly A Bennion
    The more semantically related a later experience is to an earlier one (along multiple dimensions), the more likely humans are to think back to and strengthen the memory of the earlier experience and mentally link the two experiences.
    1. Neuroscience

    Motor cortex activity across movement speeds is predicted by network-level strategies for generating muscle activity

    Shreya Saxena, Abigail A Russo ... Mark M Churchland
    While performing learned movements at different speeds, motor cortex population activity can be understood based on the need to generate muscle activity via smooth, well-behaved dynamics.
    1. Neuroscience

    Hyperreactivity to uncertainty is a key feature of subjective cognitive impairment

    Bahaaeddin Attaallah, Pierre Petitet ... Masud Husain
    Analysis of performance on a novel behavioural paradigm investigating active information gathering reveals that subjective cognitive impairment is associated with hyperreactivity to uncertainty and links this mechanism to the affective burden in the condition and heightened insular-hippocampal connectivity.
    1. Cell Biology
    2. Neuroscience

    Intrinsic excitability mechanisms of neuronal ensemble formation

    Tzitzitlini Alejandre-García, Samuel Kim ... Rafael Yuste
    Optogenetic and electrical stimulation of primary visual cortex neurons reveals synaptic and cell-intrinsic mechanisms that underlie neuronal ensemble formation.
    1. Neuroscience
    2. Stem Cells and Regenerative Medicine

    Chondroitin sulfate proteoglycan 4,6 sulfation regulates sympathetic nerve regeneration after myocardial infarction

    Matthew R Blake, Diana C Parrish ... Beth A Habecker
    4,6-Sulfation of chondroitin sulfate proteoglycans prevents sympathetic nerve regeneration into the infarct after myocardial ischemia/reperfusion, and reducing this sulfation promotes nerve regeneration and decreases arrhythmia susceptibility.
    1. Computational and Systems Biology
    2. Neuroscience

    Computational modeling of threat learning reveals links with anxiety and neuroanatomy in humans

    Rany Abend, Diana Burk ... Bruno B Averbeck
    Applying computational modeling to quantify threat learning processes uncovers how variations in these conserved learning processes relate to anxiety severity and the neuroanatomical substrates moderating these associations.