Results 121 to 130 of about 4,917,448 (190)

An external reference to enable quantitative susceptibility mapping (QSM) in absolute terms: theoretical considerations, simulations, and experimental evaluation

Objective Quantitative susceptibility mapping (QSM) is a semi-quantitative method, i.e., only differences in magnetic susceptibility can be quantified.
Anna Lundberg, Ronnie Wirestam, Linda Knutsson, Jimmy Lätt, Emelie Lind   +4 more
core   +1 more source

Quantitative Susceptibility Mapping in Multiple Sklerose

This thesis examined brain MRI (magnetic resonance imaging)-based Quantitative Susceptibility Mapping (QSM) in Multiple Sclerosis (MS). Using optimized processing tools, QSM values in deep gray matter and paramagnetic rim lesions were analyzed.
Voon, Cui Ci
core  

In newly diagnosed diabetes, hyperglycemia is associated with increased brain iron deposition, measured by MRI-based Quantitative Susceptibility Mapping (QSM). [PDF]

J Adv Res
Pirozzi MA, Esposito F, Trojsi F, Passaniti C, Di Meo I, Auriemma MC, Chianese A, Cerasuolo M, Paolisso G, Cirillo M, Rizzo MR.   +10 more
europepmc   +1 more source

The causal effects of gut microbiota on quantitative susceptibility mapping (QSM) and T2* imaging-derived phenotypes: insights from a Mendelian randomization study. [PDF]

Quant Imaging Med Surg
Huang B, Yang L, Liu F, Gou S, Liu J.
europepmc   +1 more source

Temporal Shift When Comparing Contrast-Agent Concentration Curves Estimated Using Quantitative Susceptibility Mapping (QSM) and ΔR2*: The Association Between Vortex Parameters and Oxygen Extraction Fraction. [PDF]

Tomography
Wirestam R, Lundberg A, Knutsson L, Lind E.   +3 more
europepmc   +1 more source

Analysis of Quantitative Susceptibility Mapping Data for Multi-Site and Multi-Modal Brain Imaging Studies: For Measuring Brain Iron and Its Changes with Age. [PDF]

Gerontology
Sonderer C, Ugonna C, Johnson K, Ryan L, Trouard TP, Chen NK.   +5 more
europepmc   +1 more source

In vivo quantitative susceptibility mapping detection of ß-amyloid targeted by curcumin-conjugated magnetic nanoparticles

, 2018
At present, there is a lack of reliable in vivo diagnostic methods to visualize and quantify the Alzheimer's disease (AD) pathologies. β-amyloid (Aβ) plaques are the hallmarks of AD brains.
DONG, M, To, KWA, LYU, M, Wu, EX
core  

Identification and Evaluation of Brain Alterations in Patients with Fahr's Disease through Quantitative Analysis of Magnetic Susceptibility Maps (QSM)

openLa malattia di Fahr è una rara patologia neurodegenerativa caratterizzata da depositi bilaterali e simmetrici principalmente di di calcio e ferro nei gangli della base e in altre strutture cerebrali. Questa condizione può comportare una varietà di
LOTITO, GIANCARLO
core  

Quantitative susceptibility mapping (QSM) and R2* in the human brain at 3 T

Zeitschrift für Medizinische Physik, 2018
Xiang Feng, Andreas Deistung, Jürgen R. Reichenbach   +2 more
openaire   +1 more source

Quantitative susceptibility mapping (QSM): progress and brain applications

, 2016
openaire   +2 more sources