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    1. Neuroscience

    Differential dopaminergic modulation of spontaneous cortico–subthalamic activity in Parkinson’s disease

    Abhinav Sharma, Diego Vidaurre ... Esther Florin
    Dopaminergic medication has differential effects on the discovered electrophysiological networks, which could be used to develop new electrical and pharmacological interventions in Parkinson’s disease.
    1. Neuroscience

    Structural constraints on the emergence of oscillations in multi-population neural networks

    Jie Zang, Shenquan Liu ... Arvind Kumar
    An odd number of inhibitory links in a network are necessary and sufficient to make a network of neuron populations oscillate.
    1. Neuroscience

    Subthalamic, not striatal, activity correlates with basal ganglia downstream activity in normal and parkinsonian monkeys

    Marc Deffains, Liliya Iskhakova ... Hagai Bergman
    The spiking activity of the subthalamic nucleus, rather than the activity of striatal projection neurons, orchestrates basal ganglia downstream activity and output commands in health and Parkinson’s disease.
    1. Neuroscience

    Non-selective inhibition of inappropriate motor-tendencies during response-conflict by a fronto-subthalamic mechanism

    Jan R Wessel, Darcy A Waller, Jeremy DW Greenlee
    Action-selection under response-conflict is buttressed by an inhibitory control signal from the basal ganglia that non-selectively suppresses motor excitability.
    1. Neuroscience

    A selective role for ventromedial subthalamic nucleus in inhibitory control

    Benjamin Pasquereau, Robert S Turner
    Single-unit activity consistent with a selective causal role in reactive stopping or switching behaviors is found only in the most ventromedial subregion of the subthalamic nucleus.
    1. Neuroscience

    Cortical beta oscillations map to shared brain networks modulated by dopamine

    Meera Chikermane, Liz Weerdmeester ... Wolf Julian Neumann
    Invasively recorded cortical beta oscillations form whole-brain structural and functional networks that are modulated by dopamine.
    1. Neuroscience

    Differential contributions of the two human cerebral hemispheres to action timing

    Anja Pflug, Florian Gompf ... Christian Alexander Kell
    Brain imaging reveals frequency-dependent lateralized rhythmic finger tapping control by the auditory cortex with left-lateralized control of relative fast and right-lateralized control of relative slow rhythms.
    1. Neuroscience

    Distinct mechanisms mediate speed-accuracy adjustments in cortico-subthalamic networks

    Damian M Herz, Huiling Tan ... Peter Brown
    Dynamic changes in activity and connectivity of the human subthalamic nucleus reflect whether a decision will be made in haste or with caution.
    1. Neuroscience

    Cortico-subcortical β burst dynamics underlying movement cancellation in humans

    Darcy A Diesburg, Jeremy DW Greenlee, Jan R Wessel
    Burst-like neural activity in the β-frequency band conveys inhibitory commands within long-proposed cortico-subcortical networks for motor inhibition, with inhibitory activity in STN preceding thalamic activity, which has strong implications for movement disorders marked by abnormalities in β-bursting.
    1. Neuroscience

    Pallidal neuromodulation of the explore/exploit trade-off in decision-making

    Ana Luisa de A Marcelino, Owen Gray ... Tom Gilbertson
    Deep brain stimulation (DBS) exhibit that the excitability of the basal ganglia can govern the trade off between exploiting available resources or exploring alternative courses of action.