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Marco Augustin

Researcher at Medical University of Vienna

Publications -  65
Citations -  949

Marco Augustin is an academic researcher from Medical University of Vienna. The author has contributed to research in topics: Optical coherence tomography & Retinal. The author has an hindex of 15, co-authored 62 publications receiving 691 citations. Previous affiliations of Marco Augustin include Vienna University of Technology.

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The DNA methylation landscape of glioblastoma disease progression shows extensive heterogeneity in time and space

TL;DR: This study establishes an open resource for dissecting DNA methylation heterogeneity in a genetically diverse and heterogeneous cancer, and demonstrates the feasibility of integrating epigenomics, radiology, and digital pathology for a national cohort, thereby leveraging existing samples and data collected as part of routine clinical practice.
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Visualization of micro-capillaries using optical coherence tomography angiography with and without adaptive optics.

TL;DR: The improved transverse resolution and the reduced depth of focus of AO-OCT and AO -OCTA greatly reduce shadowing artifacts allowing for a better differentiation and segmentation of different vasculature layers of the inner retina.
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Spectroscopic imaging with spectral domain visible light optical coherence microscopy in Alzheimer's disease brain samples.

TL;DR: By performing a spectroscopic analysis of the OCM data, differences in the characteristics for WM, GM, and neuritic amyloid-beta plaques were found.
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Melanin Pigmentation in Rat Eyes: In Vivo Imaging by Polarization-Sensitive Optical Coherence Tomography and Comparison to Histology.

TL;DR: It is shown that melanin pigmentation in the RPE and choroid can be quantified via depolarization imaging and therefore PS-OCT is a useful tool for the noninvasive quantitative assessment of pigmentary changes in vision-threatening diseases such as age-related macular degeneration.
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Visualization of neuritic plaques in Alzheimer's disease by polarization-sensitive optical coherence microscopy.

TL;DR: Evidence is provided that PS-OCM is able to assess amyloidosis based on intrinsic birefringent properties as well as the 3D structure of senile Aβ plaques based on computationally modelled for different illumination settings and plaque sizes.