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    1. Neuroscience

    Aberrant cortical activity, functional connectivity, and neural assembly architecture after photothrombotic stroke in mice

    Mischa Vance Bandet, Ian Robert Winship
    Longitudinal calcium imaging in awake mice after stroke suggests impairments in neuronal activity, functional connectivity, and neural assembly architecture is transient and limited to cortex immediately adjacent to the stroke.
    1. Neuroscience

    A spatial-attentional mechanism underlies action-related distortions of time judgment

    Liyu Cao
    The distribution of visuospatial attention shapes the timing report results obtained with the Libet clock method, thus explaining the temporal binding effect in this context.
    1. Neuroscience

    Perception of microstimulation frequency in human somatosensory cortex

    Christopher L Hughes, Sharlene N Flesher ... Robert A Gaunt
    Increasing microstimulation frequency in some regions of the human somatosensory cortex decreased the perceived intensity and evoked specific percepts, providing insight into cortical organization and sensory feedback approaches for brain–computer interfaces.
    1. Neuroscience

    The gamma rhythm as a guardian of brain health

    Ana Maria Ichim, Harald Barzan ... Raul Cristian Muresan
    Fast oscillations (30-150Hz), generated by internal brain mechanisms may be essential for the maintenance of healthy brain function.
    1. Neuroscience

    Male rodent perirhinal cortex, but not ventral hippocampus, inhibition induces approach bias under object-based approach-avoidance conflict

    Sandeep S Dhawan, Carl Pinter ... Rutsuko Ito
    Optogenetics was used to reveal a novel role for the perirhinal cortex in regulating approach-avoidance behaviors under object-based motivational conflict.
    1. Neuroscience

    The organizational principles of de-differentiated topographic maps in somatosensory cortex

    Peng Liu, Anastasia Chrysidou ... Esther Kuehn
    SI topographic finger maps of older adults show signs of cortical aging but do not show classical hallmarks of cortical de-differentiation.
    1. Neuroscience

    Sensory restoration by epidural stimulation of the lateral spinal cord in upper-limb amputees

    Santosh Chandrasekaran, Ameya C Nanivadekar ... Lee E Fisher
    Cervical spinal cord stimulation evokes sensory percepts in the missing hand and arm of people with upper-limb amputation, regardless of amputation level or time post-amputation.
    1. Neuroscience

    Complex pattern of facial remapping in somatosensory cortex following congenital but not acquired hand loss

    Victoria Root, Dollyane Muret ... Tamar R Makin
    Both hand and face representations remain relatively stable after arm amputation in adulthood, with no link to phantom limb pain, whereas pre-natal limb loss triggers complex patterns of remapping that do not relate to cortical topography.
    1. Neuroscience

    Distributed functions of prefrontal and parietal cortices during sequential categorical decisions

    Yang Zhou, Matthew C Rosen ... David J Freedman
    Prefrontal cortex plays a leading role in sequential decisions compared to posterior parietal cortex and relies on nonlinear integration of sensory and mnemonic information for decision formation.
    1. Neuroscience

    Reward-based training of recurrent neural networks for cognitive and value-based tasks

    H Francis Song, Guangyu R Yang, Xiao-Jing Wang
    A two-part neural network models reward-based training and provides a unified framework in which to study diverse computations that can be compared to electrophysiological recordings from behaving animals.