Browsing NTNU Open by Author "Tse, Desmond H. Y."
Now showing items 1-4 of 4
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Developent of an improved B0-shim method on the 7 tesla Magnetom Terra MRI scanner
Jostein Brunvær Steffensen (Master thesis, 2021)Magnetresonanstomografi avhenger av et svært homogent og statisk magnetfelt for å unngå bildeforvrenginger og tap av signalstyrke. Prosedyren som retter opp små variasjoner i skannerens hovedmagnetfelt kalles B0-shimming, ... -
Investigating Intra-Individual Networks of Response Inhibition and Interference Resolution using 7T MRI
Isherwood, S.J.S.; Bazin, PL.; Miletić, S.; Stevenson, N.R.; Trutti, A.C.; Tse, Desmond H. Y.; Heathcote, A.; Matzke, D.; Innes, R.J.; Habli, Sarah; Sokołowski, Daniel; Alkemade, A.; Håberg, Asta; Forstmann, B.U. (Peer reviewed; Journal article, 2023)Response inhibition and interference resolution are often considered subcomponents of an overarching inhibition system that utilizes the so-called cortico-basal-ganglia loop. Up until now, most previous functional magnetic ... -
Non-Cartesian k-space Sampling and Reconstruction in MRI Using Pulseq
Ryttervold, Mari Engebretsen (Master thesis, 2020)Utvikling og implementering av nye MR-sekvenser krever ofte innsikt i omfattende, lavnivå og leverandørspesifikke programmeringsmiljøer. Pulseq er et plattformuavhengig verktøy for design av MR-sekvenser som tillater rask ... -
The Relationships between Dopaminergic, Glutamatergic, and Cognitive Functioning in 22q11.2 Deletion Syndrome: A Cross-Sectional, Multimodal 1H-MRS and 18F-Fallypride PET Study
van Hooijdonk, Carmen F. M.; Tse, Desmond H. Y.; Roosenschoon, Julia; Ceccarini, Jenny; Booij, Jan; van Amelsvoort, Therese A. M. J.; Vingerhoets, Claudia (Peer reviewed; Journal article, 2022)Background: Individuals with 22q11.2 deletion syndrome (22q11DS) are at increased risk of developing psychosis and cognitive impairments, which may be related to dopaminergic and glutamatergic abnormalities. Therefore, in ...