959 results found
    1. Neuroscience

    Cascade of neural processing orchestrates cognitive control in human frontal cortex

    Hanlin Tang et al.
    A dynamic and hierarchical sequence of steps in human frontal cortex orchestrates cognitive control.
    1. Neuroscience

    Causal evidence for lateral prefrontal cortex dynamics supporting cognitive control

    Derek Evan Nee, Mark D'Esposito
    Non-invasive brain stimulation tests and refines a model of lateral prefrontal cortex neural dynamics supporting cognitive control.
    1. Neuroscience

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

    Jiefeng Jiang et al.
    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. Computational and Systems Biology
    2. Neuroscience

    Noise promotes independent control of gamma oscillations and grid firing within recurrent attractor networks

    Lukas Solanka et al.
    Random fluctuations in neuronal firing may enable a single brain region, the medial entorhinal cortex, to perform distinct roles in cognition (by generating gamma waves) and spatial navigation (by producing a grid cell map).
    1. Neuroscience

    A connectional hub in the rostral anterior cingulate cortex links areas of emotion and cognitive control

    Wei Tang et al.
    A hub in the rostral anterior cingulate cortex receives unusually high and functionally diverse inputs, providing a biological interface between motivation, incentive based learning, and decision making.
    1. Neuroscience

    Integrative and distinctive coding of visual and conceptual object features in the ventral visual stream

    Chris B Martin et al.
    Perirhinal cortex, a brain structure located in the medial temporal lobe, uniquely supports the integration of visual and conceptual object information.
    1. Neuroscience

    CCR5 is a suppressor for cortical plasticity and hippocampal learning and memory

    Miou Zhou et al.
    Repression of the G protein-coupled chemokine receptor CCR5 enhances MAPK/CREB signaling, long-term potentiation, somatosensory cortical plasticity, and learning and memory, while CCR5 over-activation by viral proteins may contribute to HIV-associated cognitive deficits.
    1. Neuroscience

    Value-based attentional capture affects multi-alternative decision making

    Sebastian Gluth et al.
    Speeded value-based decisions between two options can be affected by a third, high-value distractor that captures attention and slows down the choice process.
    1. Neuroscience

    Cortical network architecture for context processing in primate brain

    Zenas C Chao et al.
    Large-scale electrocorticography and big data analysis of brain-wide neuronal interactions reveal the architecture of network information flow for context processing in primate brain.
    1. Neuroscience

    Synchronous beta rhythms of frontoparietal networks support only behaviorally relevant representations

    Evan G Antzoulatos, Earl K Miller
    Beta-band oscillations in the frontoparietal network may act as a filter of relevant versus irrelevant neural representations for the ongoing cognitive task.

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