960 results found
    1. Neuroscience

    fMRI-based detection of alertness predicts behavioral response variability

    Sarah E Goodale et al.
    Time-varying states of alertness that shape behavioral responses may be detected from fMRI signal patterns.
    1. Neuroscience

    An interactive meta-analysis of MRI biomarkers of myelin

    Matteo Mancini et al.
    Most MRI-based myelin biomarkers are not statistically different regarding their relationship with histology.
    1. Neuroscience

    Mapping the human subcortical auditory system using histology, postmortem MRI and in vivo MRI at 7T

    Kevin R Sitek et al.
    MRI methods are promising techniques for investigating the human subcortical auditory system, and these publicly available data, atlases, and tools make researching human audition simpler and more reliable.
    1. Neuroscience

    Non-invasive imaging of CSF-mediated brain clearance pathways via assessment of perivascular fluid movement with diffusion tensor MRI

    Ian F Harrison et al.
    The first non-invasive technique to assess the action of brain clearance mechanisms, driven by the perivascular inflow of cerebrospinal fluid, has been developed using magnetic resonance imaging.
    1. Neuroscience

    Decoding the brain state-dependent relationship between pupil dynamics and resting state fMRI signal fluctuation

    Filip Sobczak et al.
    The variability of the pupil–fMRI relationship was characterized through a combination of clustering and prediction methods, which revealed brain state-specific subcortical and neuromodulatory activation patterns reflected in pupil dynamics.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    FMRP promotes RNA localization to neuronal projections through interactions between its RGG domain and G-quadruplex RNA sequences

    Raeann Goering et al.
    The molecular determinants for neuronal subcellular RNA transport by FMRP are defined, with interactions between RNA G-quadruplexes and the RGG domain of FMRP being of critical importance.
    1. Neuroscience

    Lying in a 3T MRI scanner induces neglect-like spatial attention bias

    Axel Lindner et al.
    Exposing subjects to the magnetic field of an MRI scanner stimulates the vestibular organ and thereby induces a horizontal bias of spatial orienting and exploration similar to that seen in stroke patients with spatial neglect.
    1. Neuroscience

    Diffusion-MRI-based regional cortical microstructure at birth for predicting neurodevelopmental outcomes of 2-year-olds

    Minhui Ouyang et al.
    Diffusion-MRI-based cerebral cortical microstructure encoding regionally differential dendritic arborization and synaptic formation at birth robustly predicts future 2-year-old cognitive and language outcomes with regionally heterogeneous contribution that exhibits functional selectivity.
    1. Neuroscience

    A critical re-evaluation of fMRI signatures of motor sequence learning

    Eva Berlot et al.
    A systematic assessment of previously proposed fMRI metrics of motor sequence learning reveals widespread activity reductions and subtle multivariate pattern changes outside of primary motor cortex.
    1. Neuroscience

    FMRP has a cell-type-specific role in CA1 pyramidal neurons to regulate autism-related transcripts and circadian memory

    Kirsty Sawicka et al.
    Identifying FMRP-bound mRNAs in hippocampal CA1 pyramidal neurons reveals cell-type specific regulation of autism-candidate and circadian mRNAs and FMRP-mediated control of memory across the circadian cycle.

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