Random Walk Imaging

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  • Comparison of the NODDI method and the CODIVIDE method.

    Publication: Entangled information with conventional MRI

    Our collaborators, Björn Lampinen et al., have published an interesting article in NeuroImage, where our academic partner Markus Nilsson is senior author. This paper discusses how conventional diffusion MRI entangles information on the microscopic scale, and how this can result in parameter bias in other methods.

    Our liquid phantom for validation of microscopic diffusion anisotropy measurements on clinical scanners.

    Publication: A phantom for validation

    We are proud to announce that in a newly published paper in Magnetic Resonance in Medicine, our academic partner Dr. Markus Nilsson, together with several other partners, collaborators, and our CEO, Dr. Karin Bryskhe, present a phantom capable of validating MRI pulse sequences and data processing methods to quantify microstructure in the human brain. Very […]

    Publication: Quantification of exchange in cell suspensions

    Our colleague, Dr. Samo Lasič, is the senior author of a paper published by Stefanie Eriksson et al. in PLOS One. The authors measure water transport across cell membranes, using a refined version of our exchange method, particularly crucial when comparing different cell cultures. Check it out!

    Publication: Resolution limit of cylinder diameter estimation by diffusion MRI

    Our colleague, Dr. Samo Lasič, and three of our academic partners, Dr. Markus Nilsson, Prof. Daniel Topgaard, and Prof. Carl-Fredrik Westin, have together with Dr. Ivana Drobnjak published their work on how to make novel diffusion encoding methods feasible in clinical settings, when aiming to accurately estimate smaller structures within the body. Once a structure, […]

    Publication: the Background story

    Do you wish to revisit the basic physics of solid-state NMR and diffusion MRI to get a proper background of the methods that Random Walk Imaging have produced? Then you should read this recently published article by our academic collaborator, Prof. Daniel Topgaard.

    Publication: Exchange method to detect gene reporter

    Using one of our developed methods to measure exchange, Franz Schilling et al. have been able to detect the expression of a gene reporter in vivo, as published in Nature Biotechnology. We are honored to see our method coming of use in other research groups, and that it provides a base for new understandings.

    The link between tissue heterogeneity and diffusional variance can aid in distinguishing between aggressive and less aggressive brain tumors

    Publication: Our structure method may distinguish between brain tumors

    Some of our scientific collaborators, Filip Szczepankiewicz et al., have published in NeuroImage, using one of our developed methods measuring cellular structure, to investigate the link between microscopic tissue diversity and variance in water molecule movements. They show that this method can be used to distinguish between brain tumors with different prognoses. Congratulations on an […]

    Publication: Diffusion MRI method to estimate director orientations

    Our Academic Partner, Prof. Daniel Topgaard has published an article in Physical Chemistry Chemical Physics, demonstrating the backbone of our methods –and why they can accomplish measurements inaccessible with conventional MRI.