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    1. Developmental Biology
    2. Neuroscience

    A stochastic framework of neurogenesis underlies the assembly of neocortical cytoarchitecture

    Alfredo Llorca, Gabriele Ciceri ... Oscar Marin
    The specification of a very small number of progenitor cells with competence to adapt their neurogenic output to different probabilistic rules underlies the generation of distinct cortical cytoarchitectures.
    1. Neuroscience

    DYT1 dystonia increases risk taking in humans

    David Arkadir, Angela Radulescu ... Yael Niv
    Patients with DYT1 dystonia show aberrant risk-aversion in a simple decision-making task, in accordance with predictions of a reinforcement learning model of corticostriatal trial-and-error learning.
    1. Developmental Biology

    Neurogenic decisions require a cell cycle independent function of the CDC25B phosphatase

    Frédéric Bonnet, Angie Molina ... Eric Agius
    The cell cycle phosphatase CDC25B controls cell cycle progression and neurogenesis through independent pathways.
    1. Computational and Systems Biology
    2. Neuroscience

    Interrogating theoretical models of neural computation with emergent property inference

    Sean R Bittner, Agostina Palmigiano ... John Cunningham
    Emergent property inference, a novel machine learning methodology, learns distributions of neural circuit model parameters that produce computational properties and provides novel scientific insight through the quantification of the rich parametric structure it captures.
    1. Neuroscience

    Integrated externally and internally generated task predictions jointly guide cognitive control in prefrontal cortex

    Jiefeng Jiang, Anthony D Wagner, Tobias Egner
    The dorsolateral prefrontal cortex integrates concurrent externally and internally generated predictions of task demand to guide information processing, while the medial prefrontal cortex corrects its prediction error based on actual task demand.
    1. Neuroscience

    Attenuation of dopamine-modulated prefrontal value signals underlies probabilistic reward learning deficits in old age

    Lieke de Boer, Jan Axelsson ... Marc Guitart-Masip
    Attenuated anticipatory activity in ventromedial prefrontal cortex is modulated by dopamine D1 receptor density in nucleus accumbens, and accounts for impaired probabilistic reward learning in older adults.
    1. Computational and Systems Biology

    Generative modeling of multi-mapping reads with mHi-C advances analysis of Hi-C studies

    Ye Zheng, Ferhat Ay, Sunduz Keles
    A statistical model rescues multi-mapping reads with high accuracy and demonstrates their impact in all facets of the analysis of genome-wide high throughput conformation capture datasets.
    1. Neuroscience

    Neural structure mapping in human probabilistic reward learning

    Fabrice Luyckx, Hamed Nili ... Christopher Summerfield
    During learning, human neural codes for experienced reward probability map onto the same mental number line for symbolic numbers.
    1. Neuroscience

    Can sleep protect memories from catastrophic forgetting?

    Oscar C González, Yury Sokolov ... Maxim Bazhenov
    Computational modeling predicts that sleep replay plays a protective role against catastrophic forgetting by revealing synaptic mechanisms allowing overlapping populations of neurons to store multiple interfering memories.
    1. Neuroscience

    Integrating prediction errors at two time scales permits rapid recalibration of speech sound categories

    Itsaso Olasagasti, Anne-Lise Giraud
    Keeping flexible adaptable representations of speech categories at different time scales allows the brain to maintain stable perception in the face of varying speech sound characteristics.