Sökning: "Anatomical Structures"

Visar resultat 26 - 30 av 73 avhandlingar innehållade orden Anatomical Structures.

  1. 26. Deep Regression and Segmentation for Medical Inference from Large-Scale Magnetic Resonance Imaging

    Författare :Taro Langner; Joel Kullberg; Anders Eklund; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Magnetic resonance imaging; medical image analysis; neural networks; machine learning; semantic segmentation; deep regression; saliency analysis; uncertainty quantification; UK Biobank; Medical Informatics; Medicinsk informatik;

    Sammanfattning : Large-scale studies, such as UK Biobank, acquire medical imaging data for thousands of participants. With magnetic resonance imaging (MRI), comprehensive representations of human anatomy can be provided for non-invasive assessments of health-related conditions, body composition, organ volumes, and more. LÄS MER

  3. 27. Calibration and Modelling of Adipose Tissue Under Impact Loading

    Författare :Hosein Naseri; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Constitutive modelling; Global sensitivity analysis; Adipose tissue; Finite element human body models; Obesity;

    Sammanfattning : Vehicular injury is one of the main reasons for traumatic injuries. Finite Element HumanBody Models (FEHBM) have become very popular to assess car crashes and the subsequentinjuries. It provides the possibility to predict stress and strain values in tissue level byrepresenting anatomical structures in details. LÄS MER

  4. 28. Computational Models of Spatial Transcriptomes

    Författare :Ludvig Bergenstråhle; Joakim Lundeberg; Jens Lagergren; Ole Winther; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biotechnology; Bioteknologi;

    Sammanfattning : Spatial biology is a rapidly growing field that has seen tremendous progress over the last decade. We are now able to measure how the morphology, genome, transcriptome, and proteome of a tissue vary across space. LÄS MER

  5. 29. SBRT of large tumors and tumors located near organs at risk in the thoracic cavity

    Författare :Vitali Grozman; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Stereotactic Body Radiotherapy (SBRT) is a non-invasive ablative radiation therapy developed at Karolinska University Hospital in the early 90-s. Its basic principles are highly focused inhomogeneous dose load with rapid fall of in the periphery of the target, delivered in few fractions with high-doses per fraction. LÄS MER

  7. 30. Olfaction in Desert Locusts- Anatomy, Function and Plasticity of the Central Olfactory System

    Författare :Rickard Ignell; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; hist; serotonin; immunocytochemistry; juvenile hormone; development; olfactometer; intracellular recording; evolution; projection neuron; receptor neuron; antennal lobe; aggregation pheromone; neuroethology; olfaction; Desert locust; Schistocerca gregaria; Ecology; Ekologi; Entomology; plant parasitology; Entomologi; växtparasitologi; Environmental chemistry; Miljökemi;

    Sammanfattning : The anatomy, function and plasticity of the primary olfactory centre, the antennal lobe (AL), of the desert locust Schistocerca gregaria was investigated using a number of neuroanatomical and neurophysiological methods. Anatomical characterisation of the AL in a number of orthopteran species made it possible to deduce a model concerning the evolution of microglomeruli. LÄS MER