Apparent diffusion coefficient estimates based on 24 hours tracer movement support glymphatic transport in human cerebral cortex

LM Valnes, SK Mitusch, G Ringstad, PK Eide… - Scientific reports, 2020 - nature.com
The recently proposed glymphatic system suggests that bulk flow is important for clearing
waste from the brain, and as such may underlie the development of eg Alzheimer's disease …

T1 mapping of the liver and the spleen in patients with liver fibrosis—does normalization to the blood pool increase the predictive value?

VC Obmann, A Berzigotti, D Catucci, L Ebner… - European …, 2021 - Springer
Purpose To analyze whether the T1 relaxation time of the liver is a good predictor of
significant liver fibrosis and whether normalization to the blood pool improves the predictive …

Rapid measurement of T1*–T2* relaxation correlation with a Look-Locker sequence

J Guo, MS Zamiri, BJ Balcom - Journal of Magnetic Resonance, 2022 - Elsevier
Measurement of longitudinal–transverse (T 1–T 2*) relaxation may be time-consuming for
samples with a long T 1 lifetime. In this work, a fast measurement method of T 1*–T 2 …

Effect of drinking oxygenated water assessed by in vivo MRI relaxometry

SAS Vatnehol, PK Hol, A Bjørnerud… - Journal of Magnetic …, 2020 - Wiley Online Library
Grant Support This project was funded by the Research Council of Norway. Background
Oxygen uptake through the gastrointestinal tract after oral administration of oxygenated …

Determination of oxygen r1 at 3 Tesla using samples with a concentration range of dissolved oxygen

SAS Vatnehol, PK Hol, A Bjørnerud… - … Resonance Materials in …, 2020 - Springer
Objective To investigate the sensitivity of modified Look–Locker inversion recovery (MOLLI)
to measure changes in dissolved oxygen (DO) concentrations in water samples and to …

The potential for MR-Relaxometry to evaluate absorption of oxygen after per oral administration of oxygenated water

SAS Vatnehol - 2020 - duo.uio.no
This thesis investigates the potential of using MRI-relaxometry for detecting effects in the
hepatic portal vein caused by drinking water with high oxygen content. The study was …