319 results found
    1. Computational and Systems Biology
    2. Neuroscience

    A molecular mechanism for the topographic alignment of convergent neural maps

    Elise Savier et al.
    Retinal ephrin-As gradients provide positional information, through retino-collicular map in the superior colliculus, for topographic alignment of cortico-collicular projections.
    1. Structural Biology and Molecular Biophysics

    High-resolution and high-accuracy topographic and transcriptional maps of the nucleosome barrier

    Zhijie Chen et al.
    Direct observation of RNA Polymerase II transcription through a single nucleosome at near basepair resolution suggests a mechanism for selective control of gene expression.
    1. Neuroscience

    An extended retinotopic map of mouse cortex

    Jun Zhuang et al.
    An expanded map of mouse cortex reveals the expansion of retinotopic organization into barrel and retrosplenial cortices.
    1. Developmental Biology
    2. Neuroscience

    Ephrin-A/EphA specific co-adaptation as a novel mechanism in topographic axon guidance

    Felix Fiederling et al.
    A distinctive novel mechanism of ephrin-A/EphA signaling modulation in retinal growth cones ensures concurrent quantitative accuracy and adaptability of topographic hardwiring.
    1. Neuroscience

    The topography of frequency and time representation in primate auditory cortices

    Simon Baumann et al.
    fMRI data from macaques suggest that sounds with similar temporal characteristics activate neighbouring regions of auditory cortex, giving rise to a topographic map broadly analogous to that for sound frequencies.
    1. Neuroscience

    Visual field map clusters in human frontoparietal cortex

    Wayne E Mackey et al.
    Topographic maps of space in frontal and parietal cortex are organized into clusters, similar to visual cortex, where multiple maps of polar angle share a confluent fovea.
    1. Cell Biology
    2. Computational and Systems Biology

    Science Forum: The Human Cell Atlas

    Aviv Regev et al.
    Advances in techniques for analysing single cells and tissues have inspired an international effort to create comprehensive reference maps of all human cells - the fundamental units of life - as a basis for both understanding human health and diagnosing, monitoring and treating disease.
    1. Structural Biology and Molecular Biophysics
    2. Computational and Systems Biology

    Cutting Edge: Building bridges between cellular and molecular structural biology

    Ardan Patwardhan et al.
    The integration of structural data from different imaging scales requires the development of standards and tools for representing the segmentation and transformation of data, and for the annotation of biological structures.
    1. Neuroscience

    Altered topology of neural circuits in congenital prosopagnosia

    Gideon Rosenthal et al.
    An innovative inter-subject stimulus-locked brain activation approach uncovers marked topological differences in a brain network of higher-order visual regions in individuals with a congenital impairment in face recognition compared with controls.
    1. Neuroscience

    Contributions of local speech encoding and functional connectivity to audio-visual speech perception

    Bruno L Giordano et al.
    Seeing a speaker's face aids comprehension by facilitating functional connectivity between the temporal and frontal lobes.

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