67 citations · 294 across the 17 of their papers we have counts for
18 papers
From Fibers to Cells: Fourier-Based Registration Enables Virtual Cresyl Violet Staining From 3D Polarized Light Imaging
Alexander Oberstrass, Esteban Vaca, Eric Upschulte +7
Comprehensive assessment of the various aspects of the brain's microstructure requires the use of complementary imaging techniques. This includes measuring the spatial distribution…
Scattering polarimetry enables correlative nerve fiber imaging and multimodal analysis
Franca auf der Heiden, Markus Axer, Katrin Amunts +1
Mapping the intricate network of nerve fibers is crucial for understanding brain function. Three-Dimensional Polarized Light Imaging (3D-PLI) and Computational Scattered Light Imag…
Analyzing Regional Organization of the Human Hippocampus in 3D-PLI Using Contrastive Learning and Geometric Unfolding
Alexander Oberstrass, Jordan DeKraker, Nicola Palomero-Gallagher +5
Understanding the cortical organization of the human brain requires interpretable descriptors for distinct structural and functional imaging data. 3D polarized light imaging (3D-PL…
Self-Supervised Representation Learning for Nerve Fiber Distribution Patterns in 3D-PLI
Alexander Oberstrass, Sascha E. A. Muenzing, Meiqi Niu +5
A comprehensive understanding of the organizational principles in the human brain requires, among other factors, well-quantifiable descriptors of nerve fiber architecture. Three-di…
GORDA: Graph-based ORientation Distribution Analysis of SLI scatterometry Patterns of Nerve Fibres
Esteban Vaca, Miriam Menzel, Katrin Amunts +2
Scattered Light Imaging (SLI) is a novel approach for microscopically revealing the fibre architecture of unstained brain sections. The measurements are obtained by illuminating br…
Automated computation of nerve fibre inclinations from 3D polarised light imaging measurements of brain tissue
Miriam Menzel, Jan A. Reuter, David Gräßel +3
The method 3D polarised light imaging (3D-PLI) measures the birefringence of histological brain sections to determine the spatial course of nerve fibres (myelinated axons). While t…
Scatterometry Measurements with Scattered Light Imaging Enable New Insights into the Nerve Fiber Architecture of the Brain
Miriam Menzel, Marouan Ritzkowski, Jan André Reuter +3
The correct reconstruction of individual (crossing) nerve fibers is a prerequisite when constructing a detailed network model of the brain. The recently developed technique Scatter…
Analytical and fast Fiber Orientation Distribution reconstruction in 3D-Polarized Light Imaging
A. Alimi, S. Deslauriers-Gauthier, F. Matuschke +4
Three dimensional Polarized Light Imaging (3D-PLI) is an optical technique which allows mapping the spatial fiber architecture of fibrous postmortem tissues, at sub-millimeter reso…
Independent Component Analysis for noise and artifact removal in Three-dimensional Polarized Light Imaging
Kai Benning, Miriam Menzel, Jan Reuter +1
In recent years, Independent Component Analysis (ICA) has successfully been applied to remove noise and artifacts in images obtained from Three-dimensional Polarized Light Imaging…
Scattered Light Imaging: Resolving the substructure of nerve fiber crossings in whole brain sections with micrometer resolution
Miriam Menzel, Jan André Reuter, David Gräßel +4
For developing a detailed network model of the brain based on image reconstructions, it is necessary to spatially resolve crossing nerve fibers. The accuracy hereby depends on many…
Dense Fiber Modeling for 3D-Polarized Light Imaging Simulations
Felix Matuschke, Kévin Ginsburger, Cyril Poupon +2
3D-Polarized Light Imaging (3D-PLI) is a neuroimaging technique used to study the structural connectivity of the human brain at the meso- and microscale. In 3D-PLI, the complex ner…
Towards ultra-high resolution 3D reconstruction of a whole rat brain from 3D-PLI data
Sharib Ali, Martin Schober, Philipp Schlöme +3
3D reconstruction of the fiber connectivity of the rat brain at microscopic scale enables gaining detailed insight about the complex structural organization of the brain. We introd…
Diattenuation Imaging reveals different brain tissue properties
Miriam Menzel, Markus Axer, Katrin Amunts +2
When transmitting polarised light through histological brain sections, different types of diattenuation (polarisation-dependent attenuation of light) can be observed: In some brain…
Finite-Difference Time-Domain simulations of transmission microscopy enable a better interpretation of 3D nerve fiber architectures in the brain
Miriam Menzel, Markus Axer, Hans De Raedt +5
In many laboratories, conventional bright-field transmission microscopes are available to study the structure and organization principles of fibrous tissue samples, but they usuall…
Diattenuation of Brain Tissue and its Impact on 3D Polarized Light Imaging
Miriam Menzel, Julia Reckfort, Daniel Weigand +3
3D-Polarized Light Imaging (3D-PLI) reconstructs nerve fibers in histological brain sections by measuring their birefringence. This study investigates another effect caused by the…
Finite-Difference Time-Domain Simulation for Three-dimensional Polarized Light Imaging
Miriam Menzel, Markus Axer, Hans De Raedt +1
Three-dimensional Polarized Light Imaging (3D-PLI) is a promising technique to reconstruct the nerve fiber architecture of human post-mortem brains from birefringence measurements…
A Jones matrix formalism for simulating three-dimensional polarized light imaging of brain tissue
Miriam Menzel, Kristel Michielsen, Hans De Raedt +3
The neuroimaging technique three-dimensional polarized light imaging (3D-PLI) provides a high-resolution reconstruction of nerve fibres in human post-mortem brains. The orientation…
Maximizing the Bandwidth Efficiency of the CMS Tracker Analog Optical Links
Stefanos Dris, Markus Axer, Costas Foudas +4
The feasibility of achieving faster data transmission using advanced digital modulation techniques over the current CMS Tracker analog optical link is explored. The spectral effici…