Search for dissertations about: "ct head"

Showing result 1 - 5 of 43 swedish dissertations containing the words ct head.

2. 1. PET/CT in oncology : Patient experience, image quality and the value of information

   Author : Camilla Andersson; Birgitta Johansson; Håkan Ahlström; Pernilla Lagergren; Uppsala universitet; []
   Keywords : PET CT; patient experience; image quality.; Medicinsk vetenskap; Medical Science;

   Abstract : The overall aim was to investigate patients’ experiences with a PET/CT examination, satisfaction with care provided in connection to the examination and whether web-based information can improve satisfaction with care and image quality, compared to standard care. An additional aim was to explore how satisfaction with care and image quality is associated with health-related quality of life (HRQoL) and perceived stress. READ MORE

4. 2. Deriving biomarkers from computed tomography using deep learning

   Author : Meera Srikrishna; Göteborgs universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; CT; MRI; convoluted neural networks; deep learning; Dementia; Alzheimer s disease; Normal pressure hydrocephalus; brain segmentation;

   Abstract : X-ray computed tomography (CT) and magnetic resonance imaging (MRI) are widely used structural neuroimaging modalities. For brain atrophy assessment and volumetric quantification using automated methods, MRI is the preferred modality due to its superior soft tissue contrast. READ MORE

5. 3. Dosimetry of Local Radio Frequency Exposure

   Author : Rudolf Kopecky; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; subgridding; FDTD; rats; head; SAR; dosimetry; inner ear labyrinth; mobile phone;

   Abstract : Finite-difference time-domain (FDTD) is a popularcomputational electrodynamics modelling technique. It has been widelyused, from radar cross section computations through electromagneticcompatibility investigations to modelling of electromagnetic exposurein biological tissues. READ MORE

6. 4. Audiologic and cognitive long-term sequelae from closed head injury

   Author : Per-Olof Bergemalm; Erik Borg; Tapani Jauhiainen; Örebro universitet; []
   Keywords : HUMANIORA; HUMANITIES; History of medicine; Closed head injury; CHI; sensorineural hearing loss; SNHL; cognition; TIPS; tinnitus; vertigo; memory; quality of life; QOL; Gothenburg profile; Medicinhistoria; History of medicine; Medicinens historia; Medicinsk handikappvetenskap; Medical Disability Research;

   Abstract : Objectives – Head injury is an important health problem all over the world. Previous studies have shown that peripheral hearing impairment (HI) is a common sequel of closed head injury (CHI), but in most cases it will subside within the first posttraumatic months. READ MORE

7. 5. Clinical investigation and application of Artificial Intelligence in diagnosis and prognosis of squamous cell carcinoma of the head and neck

   Author : Amir M. Salehi; Karin Nylander; Lena Norberg-Spaak; Wojciech Golusinski; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SCCHN; SCCOT; Recurrence; ML; PET CT; mRNA; transcriptomic; proteomic; Diabetes; AI; Oto-Rhino-Laryngology; oto-rhino-laryngologi;

   Abstract : Background: In Sweden around 1400 people are affected by head and neck cancer each year, and around 400 of these tumours are located in the mobile tongue (SCCOT). A major problem with these tumours is the high degree of relapse. READ MORE