2,940 results found
    1. Neuroscience
    2. Developmental Biology

    A novel optical microscope for imaging large embryos and tissue volumes with sub-cellular resolution throughout

    Gail McConnell, Johanna Trägårdh ... William Bradshaw Amos
    A new type of microscope reveals detail of organelles inside every cell in the entirety of an intact embryo or tissue region over 100 cubic millimeters in volume.
    1. Neuroscience

    Retinal microvascular and neuronal pathologies probed in vivo by adaptive optical two-photon fluorescence microscopy

    Qinrong Zhang, Yuhan Yang ... Na Ji
    A properly designed two-photon fluorescence microscope allows high-resolution visualization of neurons and capillaries in healthy and diseased mouse retinas in vivo, while to visualize subcellular structures, adaptive optics is required to correct the eye-induced optical aberrations.
    1. Cell Biology
    2. Physics of Living Systems

    Correlative all-optical quantification of mass density and mechanics of subcellular compartments with fluorescence specificity

    Raimund Schlüßler, Kyoohyun Kim ... Jochen Guck
    The combination of optical diffraction tomography and Brillouin microscopy in a single setup enables to quantitatively map the viscoelastic properties of cellular compartments such as aggregates and stress granules in vivo.
    1. Cell Biology

    A versatile oblique plane microscope for large-scale and high-resolution imaging of subcellular dynamics

    Etai Sapoznik, Bo-Jui Chang ... Reto P Fiolka
    A novel single-objective light-sheet microscope with unparalleled spatiotemporal resolution enables imaging and optical manipulation of diverse biological specimens and processes.
    1. Structural Biology and Molecular Biophysics
    2. Neuroscience

    A large field of view two-photon mesoscope with subcellular resolution for in vivo imaging

    Nicholas James Sofroniew, Daniel Flickinger ... Karel Svoboda
    An optical microscopy approach with an ultra-large field of view but retained subcellular resolution allows simultaneous imaging of neural activity in widely dispersed brain regions.
    1. Neuroscience
    2. Physics of Living Systems

    Gigapixel imaging with a novel multi-camera array microscope

    Eric E Thomson, Mark Harfouche ... Eva A Naumann
    A new multi camera imaging platform simultaneously captures large-area, high-resolution video of unconstrained small model organisms and provides behavioral measurements that span multiple spatial scales.
    1. Developmental Biology

    Inter-dependent apical microtubule and actin dynamics orchestrate centrosome retention and neuronal delamination

    Ioannis Kasioulis, Raman M Das, Kate G Storey
    Microtubules are nucleated by the centrosome of the primary cilium in the apical end-foot of neuroepithelial cells and inter-dependent microtubule and actin dynamics are required here to orchestrate delamination of newborn neurons.
    1. Cancer Biology

    A hyperspectral method to assay the microphysiological fates of nanomaterials in histological samples

    Elliott D SoRelle, Orly Liba ... Adam de la Zerda
    A new technique for biodistribution and targeted uptake studies of nanoparticle imaging agents is demonstrated and used to achieve levels of detail that are inaccessible through existing methods.
    1. Developmental Biology
    2. Neuroscience

    Volumetric trans-scale imaging of massive quantity of heterogeneous cell populations in centimeter-wide tissue and embryo

    Taro Ichimura, Taishi Kakizuka ... Takeharu Nagai
    Volumetric trans-scale imaging with a subcellular resolution across a wide field-of-view of 1.5 × 1.0 cm2 has been realized, facilitating the analysis of cellular dynamics during embryogenesis and brain function.
    1. Computational and Systems Biology
    2. Neuroscience

    3DeeCellTracker, a deep learning-based pipeline for segmenting and tracking cells in 3D time lapse images

    Chentao Wen, Takuya Miura ... Koutarou D Kimura
    A deep learning-based pipeline was developed for extracting cellular signals flexibly from moving cells in 3D time lapse images, and it outperformed previous methods under different imaging conditions.

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