5,845 results found
    1. Neuroscience

    Constraints on neural redundancy

    Jay A Hennig, Matthew D Golub ... Steven M Chase
    The distribution of redundant neural activity is coupled with task-relevant activity, which may limit the extent to which redundancy can be exploited by the brain for computation.
    1. Neuroscience

    Neural learning rules for generating flexible predictions and computing the successor representation

    Ching Fang, Dmitriy Aronov ... Emily L Mackevicius
    A recurrent network using a simple, biologically plausible learning rule can learn the successor representation, suggesting that long-horizon predictions are computations that are easily accessible in neural circuits.
    1. Developmental Biology
    2. Medicine

    CHARGE syndrome modeling using patient-iPSCs reveals defective migration of neural crest cells harboring CHD7 mutations

    Hironobu Okuno, Francois Renault Mihara ... Hideyuki Okano
    Neural crest cells differentiated from patient-derived cells with mutations in the chromatin remodeler CHD7 show defective delamination, migration and motility in vitro, and defective migration in chick embryos.
    1. Developmental Biology

    Cardiac neural crest contributes to cardiomyocytes in amniotes and heart regeneration in zebrafish

    Weiyi Tang, Megan L Martik ... Marianne E Bronner
    Lineage analysis reveals that cardiac neural crest contributes to cardiomyocytes across vertebrates and consistent with this, the neural crest gene regulatory program is reactivated upon heart regeneration in zebrafish.
    1. Developmental Biology

    RNA-binding protein Elavl1/HuR is required for maintenance of cranial neural crest specification

    Erica J Hutchins, Shashank Gandhi ... Marianne E Bronner
    The RNA-binding protein Elavl1 directly binds to and stabilizes a single gene product—Draxin mRNA—to prevent premature delamination and maintain specification in cranial neural crest.
    1. Neuroscience
    2. Stem Cells and Regenerative Medicine

    Transcriptional regulation of neural stem cell expansion in the adult hippocampus

    Nannan Guo, Kelsey D McDermott ... Amar Sahay
    Kruppel-like factor 9 (Klf9) is a transcriptional regulator of neural stem cell expansion in the adult hippocampus.
    1. Developmental Biology

    Neural crest-specific deletion of Rbfox2 in mice leads to craniofacial abnormalities including cleft palate

    Dasan Mary Cibi, Masum M Mia ... Manvendra K Singh
    The identification of the splicing code and all the required components of alternative splicing will be crucial for a comprehensive understanding of this process in the neural crest cell biology.
    1. Cancer Biology
    2. Developmental Biology

    Neural stem cell-encoded temporal patterning delineates an early window of malignant susceptibility in Drosophila

    Karine Narbonne-Reveau, Elodie Lanet ... Cédric Maurange
    Sequentially expressed temporal transcription factors in neural stem cells during early development determine which progeny can undergo malignant transformation upon dedifferentiation.
    1. Neuroscience

    Modelling the neural code in large populations of correlated neurons

    Sacha Sokoloski, Amir Aschner, Ruben Coen-Cagli
    The proposed techniques enable researchers to disentangle the statistical features of neural population responses, and rigorously quantify how these features carry information about stimuli and experimental variables.
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    Planar cell polarity-mediated induction of neural stem cell expansion during axolotl spinal cord regeneration

    Aida Rodrigo Albors, Akira Tazaki ... Elly M Tanaka
    During axolotl spinal cord regeneration adult neural stem cells reactivate an embryonic neuroepithelial cell-like gene program that implements planar cell polarity to orient cell divisions, coupling polarized spinal cord growth with stem cell self-renewal.

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