2,063 results found
    1. Neuroscience

    Independent and interacting value systems for reward and information in the human brain

    Irene Cogliati Dezza, Axel Cleeremans, William H Alexander
    Reward and information are independently optimized in the human prefrontal cortex, while their signals combine in subcortical regions.
    1. Neuroscience

    Cognitive regulation alters social and dietary choice by changing attribute representations in domain-general and domain-specific brain circuits

    Anita Tusche, Cendri A Hutcherson
    Regulatory success operates by goal-consistent increases and decreases of distinct attribute representations in generic neural hubs and in domain-specific brain regions, explaining when and why regulatory success generalizes across domains and contexts.
    1. Developmental Biology

    A universal reading network and its modulation by writing system and reading ability in French and Chinese children

    Xiaoxia Feng, Irene Altarelli ... Ghislaine Dehaene-Lambertz
    A cross-cultural study of reading acquisition and reading irmpairment reveals the invariance of the neural correlates of reading across cultures.
    1. Cell Biology
    2. Neuroscience

    A spatial threshold for astrocyte calcium surge

    Justin Lines, Andres Baraibar ... Alfonso Araque
    In astrocytes, there exists an intrinsic spatial threshold of subcellular calcium levels that triggers an astrocyte calcium surge throughout the cell, demonstrating cellular astrocyte calcium integration of time and space.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Bayesian machine learning analysis of single-molecule fluorescence colocalization images

    Yerdos A Ordabayev, Larry J Friedman ... Douglas L Theobald
    A physics-based, statistically rigorous mathematical model enables automated, objective interpretation of images from single-molecule fluorescence colocalization microscopy experiments.
    1. Neuroscience

    Efficient value synthesis in the orbitofrontal cortex explains how loss aversion adapts to the ranges of gain and loss prospects

    Jules Brochard, Jean Daunizeau
    Computational modeling shows how neural mechanisms for mitigating biological constraints (such as neurons’ limited firing range) may eventually result in complex though predictable irrational behavior.
    1. Neuroscience

    Impaired voice processing in reward and salience circuits predicts social communication in children with autism

    Daniel Arthur Abrams, Aarthi Padmanabhan ... Vinod Menon
    Children with autism often 'tune out' the voices in their environment and new results show that impaired processing of voices in the brain's reward system may underlie this social behavior.
    1. Neuroscience

    Synchronous activity patterns in the dentate gyrus during immobility

    Martin Pofahl, Negar Nikbakht ... Heinz Beck
    Two-photon in vivo calcium imaging reveals short time-scale, synchronous and sparse population activity in dentate gyrus that replays place-related information, and is important for formation of dentate-dependent spatial memory.
    1. Chromosomes and Gene Expression

    Tyrosine phosphorylation of RNA polymerase II CTD is associated with antisense promoter transcription and active enhancers in mammalian cells

    Nicolas Descostes, Martin Heidemann ... Jean-Christophe Andrau
    Genome-wide analysis reveals novel functions for a post-translational modification to the carboxy-terminal domain (CTD) of RNA Polymerase II in mammals.
    1. Evolutionary Biology

    The Jurassic rise of squamates as supported by lepidosaur disparity and evolutionary rates

    Arnau Bolet, Thomas L Stubbs ... Michael J Benton
    Evidence for a largely unexplored radiation of squamates (lizards, snakes, and amphisbaenians) in the Middle to Late Jurassic is revealed by analyses of morphospace expansion, disparity, and evolutionary rates.

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