[HTML][HTML] Comparing myelin-sensitive magnetic resonance imaging measures and resulting g-ratios in healthy and multiple sclerosis brains

RC Berg, A Menegaux, T Amthor, G Gilbert, M Mora… - Neuroimage, 2022 - Elsevier
… Author links open overlay panel Ronja C. Berg a b , Aurore Menegaux a c , Thomas
Amthor d , Guillaume … Ronja Berg is supported by a Ph.D. grant from the Friedrich-Ebert-Stiftung. …

[HTML][HTML] Investigating the effect of flow compensation and quantitative susceptibility mapping method on the accuracy of venous susceptibility measurement

RC Berg, C Preibisch, DL Thomas, K Shmueli… - Neuroimage, 2021 - Elsevier
Quantitative susceptibility mapping (QSM) is a promising non-invasive method for obtaining
information relating to oxygen metabolism. However, the optimal acquisition sequence and …

Reduced apparent fiber density in the white matter of premature-born adults

…, M Daamen, RC Berg, C Preibisch, C Zimmer… - Scientific reports, 2020 - nature.com
Premature-born adults exhibit lasting white matter alterations as demonstrated by widespread
reduction in fractional anisotropy (FA) based on diffusion-weighted imaging (DWI). FA …

Multi‐parameter quantitative mapping of R1, R2*, PD, and MTsat is reproducible when accelerated with compressed SENSE

RC Berg, T Leutritz, N Weiskopf, C Preibisch - Neuroimage, 2022 - Elsevier
Multi-parameter mapping (MPM) magnetic resonance imaging (MRI) provides quantitative
estimates of the longitudinal and effective transverse relaxation rates R1 and R2*, proton …

Comparing myelin-sensitive markers MWF, ihMTR, and MTsat in healthy and normal-appearing brain tissue and multiple sclerosis lesions

RC Berg, V Pongratz, M Lauerer, T Amthor… - ISMRM 2022 …, 2022 - archive.ismrm.org
Measurement of myelin concentration could provide valuable information on the integrity of
brain tissue. Several myelin-sensitive magnetic resonance imaging methods have been …

Investigating the Effect of Flow Compensation Schemes and Processing Pipelines on the Accuracy of Venous Quantitative Susceptibility Mapping

RC Berg, C Preibisch, C Zimmer, DL Thomas… - archive.ismrm.org
Venous quantitative susceptibility mapping (QSM) enables quantification of venous oxygenation.
Flow-compensated acquisition is generally recommended for venous QSM, although …

Comparing the SPIJN algorithm for myelin water fraction mapping with conventional NNLS evaluation in healthy and multiple sclerosis brains

RC Berg, T Amthor, I Vavasour, M Doneva, C Preibisch - archive.ismrm.org
Myelin water fraction (MWF) mapping provides information on myelin concentration, which
can be affected by neurological diseases. Most commonly, a non-negative least squares (…

Assessment of multiple sclerosis pathology with quantitative magnetic resonance imaging

…, B Wiestler, C Preibisch, J Kirschke, RC Berg - archive.ismrm.org
Keywords: Multiple Sclerosis, BrainQuantitative MRI in patients with multiple sclerosis (MS)
allows for the objective identification of even subtle pathological changes in lesional, …

Tissue characterization with T1, T2, and proton density values: results in 160 patients with brain tumors.

M Just, M Thelen - Radiology, 1988 - pubs.rsna.org
A method by which the tissue parameters - T1, T2, and proton density - can be measured
simultaneously was used in 160 patients with brain tumors to test the complete potential of …

Communication and computation by bacteria compartmentalized within microemulsion droplets

M Weitz, A Muckl, K Kapsner, R Berg… - Journal of the …, 2014 - ACS Publications
Amphiphilic inducer molecules such as N-acyl-l-homoserine lactones (AHLs) or isopropyl-β-d-thio-galactopyranoside
(IPTG) can be utilized for the implementation of an artificial …