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    1. Developmental Biology
    2. Neuroscience

    Touch receptor end-organ innervation and function require sensory neuron expression of the transcription factor Meis2

    Simon Desiderio, Frederick Schwaller ... Frederic Marmigere
    Combining mouse genetic, behavioral, and electrophysiological approaches revealed that a transcription factor is required to shape touch neurons' distal projections in the skin while dispensable for their survival and specification.
    1. Cell Biology
    2. Plant Biology

    Stretch-activated ion channels identified in the touch-sensitive structures of carnivorous Droseraceae plants

    Carl Procko, Swetha Murthy ... Joanne Chory
    Identification of putative mechanisms for mechanosensation-dependent prey capture in carnivorous plants.
    1. Neuroscience

    Neural encoding of actual and imagined touch within human posterior parietal cortex

    Srinivas Chivukula, Carey Y Zhang ... Richard A Andersen
    Single neurons in human posterior parietal cortex encode actual and imagined touch within a shared neural substrate.
    1. Neuroscience

    Active tactile discrimination is coupled with and modulated by the cardiac cycle

    Alejandro Galvez-Pol, Pavandeep Virdee ... James Kilner
    Human subjects actively adjust the acquisition of sense data based on how their bodily cycles alter their senses, i.e., sensing tactile stimuli for longer periods when concurrent physiological signals are present vs. sensing for shorter periods when these are quiescent.
    1. Neuroscience

    Computation identifies structural features that govern neuronal firing properties in slowly adapting touch receptors

    Daine R Lesniak, Kara L Marshall ... Ellen A Lumpkin
    Computer simulations show that the firing patterns of branched touch receptors can be set in part by the organization of their sensory endings in the skin.
    1. Neuroscience

    Low-noise encoding of active touch by layer 4 in the somatosensory cortex

    Samuel Andrew Hires, Diego A Gutnisky ... Karel Svoboda
    Touch information is represented with minimal noise in the somatosensory cortex during tactile exploration.
    1. Neuroscience

    Keratinocytes mediate innocuous and noxious touch via ATP-P2X4 signaling

    Francie Moehring, Ashley M Cowie ... Cheryl L Stucky
    Keratinocytes are critical for normal innocuous and noxious touch through their mechanically evoked ATP release and subsequent signaling to P2X4 channels on sensory neurons.
    1. Neuroscience

    Rapid learning and unlearning of predicted sensory delays in self-generated touch

    Konstantina Kilteni, Christian Houborg, H Henrik Ehrsson
    The brain continuously updates the learned temporal relationship between motor commands and their associated somatosensory feedback, which determines the perceived intensity and ticklishness of self-touch.
    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

    Scanned optogenetic control of mammalian somatosensory input to map input-specific behavioral outputs

    Ara Schorscher-Petcu, Flóra Takács, Liam E Browne
    A system to generate ‘remote touch’ in freely behaving mice can be utilized to map behavior caused by precise somatosensory inputs.