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    1. Neuroscience

    Modulation of pulsatile GnRH dynamics across the ovarian cycle via changes in the network excitability and basal activity of the arcuate kisspeptin network

    Margaritis Voliotis, Xiao Feng Li ... Krasimira Tsaneva-Atanasova
    Pulse generation is an emergent property of the arcuate kisspeptin network that is regulated throughout the ovarian cycle via coordinated changes in neuronal communication and basal activation.
    1. Neuroscience

    Activity-dependent tuning of intrinsic excitability in mouse and human neurogliaform cells

    Ramesh Chittajallu, Kurt Auville ... Chris J McBain
    Similar to their mouse counterparts, human neurogliaform cells that comprise a specialized from of inhibitory neuron, possess the ability to modulate their intrinsic excitability in response to ongoing network activity.
    1. Neuroscience

    Combined transcranial magnetic stimulation and electroencephalography reveals alterations in cortical excitability during pain

    Nahian Shahmat Chowdhury, Alan KI Chiang ... Siobhan M Schabrun
    Combined TMS-EEG can be used to further elucidate the mechanisms for pain perception and to discover biomarkers for the development of chronic pain.
    1. Neuroscience

    Cortical excitability controls the strength of mental imagery

    Rebecca Keogh, Johanna Bergmann, Joel Pearson
    Visual and prefrontal cortex excitability predict individual differences in visual imagery strength, and modulating excitability in these cortical regions causally alters the strength of visual imagery.
    1. Neuroscience

    Similar excitability through different sodium channels and implications for the analgesic efficacy of selective drugs

    Yu-Feng Xie, Jane Yang ... Steven A Prescott
    Because nociceptors can achieve similar excitability using different sodium channel subtypes, it is difficult to know which channels are being used yet this information is critical for predicting if subtype-selective drugs will reduce pain.
    1. Neuroscience

    Kv1.1 contributes to a rapid homeostatic plasticity of intrinsic excitability in CA1 pyramidal neurons in vivo

    Peter James Morgan, Romain Bourboulou ... Jérôme Epsztein
    Short, theta-bursts of action potential firing decrease the global excitability of CA1 pyramidal neurons, providing an internal mechanism which could regulate their allocation to memory engrams.
    1. Neuroscience

    Biophysical Kv3 channel alterations dampen excitability of cortical PV interneurons and contribute to network hyperexcitability in early Alzheimer’s

    Viktor J Olah, Annie M Goettemoeller ... Matthew JM Rowan
    Electrophysiological and genetic analyses reveal a biophysical mechanism in parvalbumin interneurons, uncoupled from changes in gene expression, resulting in reduced cortical inhibition in early-stage Alzheimer's disease.
    1. Neuroscience

    Neural activity related to volitional regulation of cortical excitability

    Kathy Ruddy, Joshua Balsters ... Nicole Wenderoth
    Changing brain state using feedback from transcranial magnetic stimulation, by training participants to increase or decrease how excitable their motor pathways are.
    1. Neuroscience

    Infant and adult SCA13 mutations differentially affect Purkinje cell excitability, maturation, and viability in vivo

    Jui-Yi Hsieh, Brittany N Ulrich ... Diane M Papazian
    Electrophysiological analysis and imaging in live zebrafish reveal that infant- and adult-onset SCA13 mutations have distinct effects on the electrical activity, development, and survival of cerebellar Purkinje cells.
    1. Computational and Systems Biology
    2. Neuroscience

    Fast and flexible sequence induction in spiking neural networks via rapid excitability changes

    Rich Pang, Adrienne L Fairhall
    Biologically plausible changes in the excitabilities of single neurons may suffice to selectively modulate sequential network dynamics, without modifying of recurrent connectivity.