92 results found
    1. Chromosomes and Gene Expression

    Growth hormone-releasing hormone disruption extends lifespan and regulates response to caloric restriction in mice

    Liou Y Sun, Adam Spong ... Andrzej Bartke
    Mice with a mutation that disrupts the release of growth hormone show greatly increased lifespan, which can be further increased by caloric restriction.
    1. Neuroscience

    Texture coarseness responsive neurons and their mapping in layer 2–3 of the rat barrel cortex in vivo

    Liora Garion, Uri Dubin ... Jackie Schiller
    Neurons within rat somatosensory cortex are selective to texture and are spatially organized according to their texture preference.
    1. Neuroscience

    The topography of frequency and time representation in primate auditory cortices

    Simon Baumann, Olivier Joly ... Timothy D Griffiths
    fMRI data from macaques suggest that sounds with similar temporal characteristics activate neighbouring regions of auditory cortex, giving rise to a topographic map broadly analogous to that for sound frequencies.
    1. Neuroscience

    Frequency-selective control of cortical and subcortical networks by central thalamus

    Jia Liu, Hyun Joo Lee ... Jin Hyung Lee
    Central thalamus relay neurons dynamically switch the activity of cortical and subcortical networks at distinct frequencies, providing a mechanism for this region's role in arousal regulation.
    1. Neuroscience

    A synergy-based hand control is encoded in human motor cortical areas

    Andrea Leo, Giacomo Handjaras ... Emiliano Ricciardi
    The human brain encodes coordinated patterns of joint movements – synergies – to increase the efficiency with which it can control complex hand movements.
    1. Neuroscience

    The auditory representation of speech sounds in human motor cortex

    Connie Cheung, Liberty S Hamilton ... Edward F Chang
    Brain activity patterns in motor cortex differ when we listen to speech as opposed to produce it.
    1. Neuroscience

    Mapping quantal touch using 7 Tesla functional magnetic resonance imaging and single-unit intraneural microstimulation

    Rosa Maria Sanchez Panchuelo, Rochelle Ackerley ... Francis McGlone
    The combination of intraneural microstimulation and 7T fMRI makes it possible to bridge the gap between first-order mechanoreceptive afferent input codes and their spatial, dynamic and perceptual representations in human cortex.
    1. Neuroscience

    Somatic and vicarious pain are represented by dissociable multivariate brain patterns

    Anjali Krishnan, Choong-Wan Woo ... Tor D Wager
    Understanding others' pain is grounded in cognitive rather than sensory faculties.
    1. Neuroscience

    Gating of reafference in the external cuneate nucleus during self-generated movements in wake but not sleep

    Alexandre Tiriac, Mark S Blumberg
    A neural gating mechanism in the external cuneate nucleus of the rat brain is engaged during wake movements and disengaged during sleep-related twitches.
    1. Neuroscience

    Revealing the neural fingerprints of a missing hand

    Sanne Kikkert, James Kolasinski ... Tamar R Makin
    The brain continues to represent individual fingers in primary somatosensory cortex decades after the amputation of a hand, indicating that cortical maps do not require ongoing sensory input from the body.

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