218 results found
    1. Neuroscience

    Quantitative neuroanatomy for connectomics in Drosophila

    Casey M Schneider-Mizell, Stephan Gerhard ... Albert Cardona
    A new method that uses the cellular neuroanatomy of neuronal connectivity to quickly and robustly reconstruct neuronal circuits in Drosophila from large electron microscopy volumes.
    1. Neuroscience

    Neuroanatomy of a hydrothermal vent shrimp provides insights into the evolution of crustacean integrative brain centers

    Julia Machon, Jakob Krieger ... Steffen Harzsch
    A neuroanatomical analysis of Rimicaris exoculata provides insights into these animal’s brain architecture to illustrate possible adaptations to the hydrothermal vent habitat with its extreme physicochemical conditions.
    1. Evolutionary Biology
    2. Neuroscience

    Neurovascular anatomy of dwarf dinosaur implies precociality in sauropods

    Marco Schade, Nils Knötschke ... Sebastian Stumpf
    Computed tomography data reveal large and adult-looking inner ears in very young individuals of the long-necked dinosaur Europasaurus holgeri suggesting precociality in this dwarfed island dweller from the Late Jurassic of Germany.
    1. Computational and Systems Biology
    2. Neuroscience

    Computational modeling of threat learning reveals links with anxiety and neuroanatomy in humans

    Rany Abend, Diana Burk ... Bruno B Averbeck
    Applying computational modeling to quantify threat learning processes uncovers how variations in these conserved learning processes relate to anxiety severity and the neuroanatomical substrates moderating these associations.
    1. Neuroscience

    Rabies virus-based barcoded neuroanatomy resolved by single-cell RNA and in situ sequencing

    Aixin Zhang, Lei Jin ... Xiaoyin Chen
    Barcoded rabies virus tracing combined with single-cell RNAseq and in situ sequencing achieves high-throughput retrograde projection mapping and synaptic connectivity mapping at cellular resolution.
    1. Evolutionary Biology
    2. Neuroscience

    Diversity and evolution of cerebellar folding in mammals

    Katja Heuer, Nicolas Traut ... Roberto Toro
    A computational neuroanatomy analysis of cerebellar and cerebral folding in 56 mammalian species reveals groups of highly variable 'diverse' phenotypes, and strongly conserved 'stable' phenotypes, providing new insights into the diversity, evolution, and influence of cortical folding on brain organisation.
    1. Neuroscience

    The Digital Brain Bank, an open access platform for post-mortem imaging datasets

    Benjamin C Tendler, Taylor Hanayik ... Karla L Miller
    The Digital Brain Bank (open.win.ox.ac.uk/DigitalBrainBank) provides curated post-mortem imaging datasets for neuroanatomy, neuropathology, and comparative neuroanatomy investigations, with the first release containing 21 distinctive whole-brain diffusion MRI datasets, alongside microscopy and complementary MRI modalities.
    1. Neuroscience

    Evolution of neuronal anatomy and circuitry in two highly divergent nematode species

    Ray L Hong, Metta Riebesell ... Ralf J Sommer
    The substrate for evolutionary divergence does not lie in changes in neuronal cell number or targeting, but rather in sensory perception and synaptic partner choice within invariant, prepatterned neuronal processes.
    1. Computational and Systems Biology
    2. Neuroscience

    The natverse, a versatile toolbox for combining and analysing neuroanatomical data

    Alexander Shakeel Bates, James D Manton ... Gregory SXE Jefferis
    Open source software enables neuroscientists to integrate single neuron or synaptic-resolution datasets from different imaging modalities to analyse morphology and connectivity at the scale of whole brains and connectomes.
    1. Computational and Systems Biology

    Sex, strain, and lateral differences in brain cytoarchitecture across a large mouse population

    David Elkind, Hannah Hochgerner ... Amit Zeisel
    Across individuals of a mouse population, brain regions volumes scaled to accommodate the same amount of cells, but left hemisphere cortical regions were denser than right, and several regions of the limbic system were more pronounced in either sex.

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