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Johannes Slotboom

Researcher at University of Bern

Publications -  102
Citations -  8260

Johannes Slotboom is an academic researcher from University of Bern. The author has contributed to research in topics: Magnetic resonance imaging & Medicine. The author has an hindex of 37, co-authored 95 publications receiving 6635 citations. Previous affiliations of Johannes Slotboom include University of Basel & University Hospital of Bern.

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The Multimodal Brain Tumor Image Segmentation Benchmark (BRATS)

Bjoern H. Menze, +67 more
TL;DR: The Multimodal Brain Tumor Image Segmentation Benchmark (BRATS) as mentioned in this paper was organized in conjunction with the MICCAI 2012 and 2013 conferences, and twenty state-of-the-art tumor segmentation algorithms were applied to a set of 65 multi-contrast MR scans of low and high grade glioma patients.
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In vivo determination of intra-myocellular lipids in human muscle by means of localized 1H-MR-spectroscopy.

TL;DR: Inter‐individual and intra‐individual reproducibility studies indicate that the error of the method is about 6% and that IMCL levels differ significantly between identical muscles in different subjects, as well as intra‐individually when measured at 1 week intervals.
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Factors that determine penumbral tissue loss in acute ischaemic stroke

TL;DR: Collaterals and reperfusion are the main factors determining loss of penumbral tissue in patients with middle cerebral artery occlusions and the hypothesis that good collaterals extend the time window for acute stroke treatment is supported.
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Versatile frequency domain fitting using time domain models and prior knowledge.

TL;DR: An iterative nonlinear least‐squares fitting algorithm in the frequency domain using time domain models for quantification of complex frequency domain MR spectra is presented.