Sökning: "Magnetic Resonance Elastography MRE"

Hittade 3 uppsatser innehållade orden Magnetic Resonance Elastography MRE.

1. 1. Synthesizing of brain MRE wave data

   Master-uppsats, KTH/Medicinsk avbildning

   Författare :Maryia Yuliuhina; [2023]
   Nyckelord :MR elastography; brain MRE; synthetic data; computational modeling; shear wave elastography; MR-elastografi; hjärn MRE; syntetiska data; beräkningsmodellering; skjuvvåg elastografi;

   Sammanfattning : Magnetic resonance elastography (MRE) is an imaging technique that allows for non-invasive access to the physical properties of body tissues. MRE has great potential, but it is difficult to conduct research due to the time-consuming estimation of stiffness maps, which could be speeded up by using neural network. LÄS MER

3. 2. Assessing the Extent of Diffuse Liver Disease: Quality Assurance of Magnetic Resonance Elastography (MRE)

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

   Författare :Anna Åkvist; [2022]
   Nyckelord :;

   Sammanfattning : The mechanical properties of liver tissue such as stiffness are closely correlated with various diseases. Magnetic resonance elastography (MRE) aims at estimating these mechanical properties by imaging the waves induced by an external driver in the liver. LÄS MER

4. 3. Magnetic Resonance Elastography in Muscle Tissue based on Anisotropic Assumption

   Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Författare :Frederick Holmer Fann; [2022]
   Nyckelord :Magnetic Resonance Elastography MRE ; Muscle Tissue; Anisotropic MRE reconstruction;

   Sammanfattning : Mechanical properties of muscle tissue are linked to its function. Magnetic Resonance Elastography (MRE) has the capability toquantitively measure these mechanical properties of soft tissue in-vivo. However, most MRE methods assume tissue isotropy during MRE reconstruction which is not an appropriate assumption for muscle tissue. LÄS MER