Sökning: "CBV"
Hittade 4 uppsatser innehållade ordet CBV.
1. Datortomografi hjärna perfusions diagnostiska betydelse vid ischemi/infarkt
Kandidat-uppsats, Lunds universitet/Institutionen för hälsovetenskaperSammanfattning : Datortomografi perfusion är en kompletterande undersökningsmetod vid rädda hjärnan larm. DT perfusion framställer kartor som baseras på flera faktorer, såsom time to peak (TTP), cerebral blood volume (CBV) och cerebral blood flow (CBF). LÄS MER
2. Deep Learning-Based Skeleton Segmentation for Analysis of Bone Marrow and Cortical Bone in Water-Fat Magnetic Resonance Imaging
Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Sammanfattning : A major health concern for subjects with diabetes is weaker bones and increased fracture risk. Current clinical assessment of the bone strength is performed by measuring Bone Mineral Density (BMD), where low BMD-values are associated with an increased risk of fracture. LÄS MER
3. Evaluation of Video Stabilisation Algorithms in Dynamic Capillaroscopy
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : In the field of dynamic capillaroscopy, measurements of the capillary blood cell velocity (CBV) give significant insight into the human body. For instance, diabetes, hypertension and peripheral arterial occlusive disease all affect CBV. LÄS MER
4. Dynamic susceptibility contrast MRI calibrated using T1-based steadystate CBV and vascular space occupancy (VASO) Comparison with model-free arterial spin labelling
Master-uppsats, Lunds universitet/SjukhusfysikerutbildningenSammanfattning : IntroductionThe perfusion-related parameters cerebral blood flow (CBF) and cerebral blood volume (CBV) can be measured using dynamic susceptibility-contrast magnetic resonance imaging (DSC-MRI). However, absolute values of CBF and CBV are often overestimated and quantification of these parameters is challenging. LÄS MER