Results 11 to 20 of about 658,680 (315)
Segmentation of Dynamic Total-Body [18F]-FDG PET Images Using Unsupervised Clustering
International Journal of Biomedical Imaging, 2023 Clustering time activity curves of PET images have been used to separate clinically relevant areas of the brain or tumours. However, PET image segmentation in multiorgan level is much less studied due to the available total-body data being limited to ...
Maria K. Jaakkola +12 more
doaj +1 more source
EJNMMI Physics, 2021 Background To determine whether artificial intelligence (AI) processed PET/CT images of reduced by one-third of 18-F-FDG activity compared to the standard injected dose, were non-inferior to native scans and if so to assess the potential impact of ...
Katia Katsari +9 more
doaj +1 more source
Imaging and PET — PET/CTimaging [PDF]
Journal de Radiologie, 2008 PET-CT has grown because the lack of anatomic landmarks in PET makes "hardware-fusion" to anatomic cross-sectional data extremely useful. Addition of CT to PET improves specificity, but also sensitivity, and adding PET to CT adds sensitivity and specificity in tumor imaging.
Von Schulthess, G K, Hany, T F
openaire +2 more sources
Journal of Veterinary Internal Medicine, 2021 Background Adverse reactions to food are a common dermatological condition in dogs, requiring nutritional intervention using a novel or hydrolysate protein‐based food.
James L. Weemhoff +5 more
doaj +1 more source
BMC Veterinary Research, 2022 Background Chronic large bowel diarrhea is common in dogs and can have a significant impact on their overall health and well being. We evaluated the safety and efficacy of a therapeutic food with select dietary plant fibers known to contain antioxidant ...
Dale A. Fritsch +4 more
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No needle to fear: An approach to needle phobic patients [PDF]
Asia Oceania Journal of Nuclear Medicine and Biology, 2020 18F-FDG is the most commonly used radioisotope in PET scanning and is administered intravenously. When patients cannot cannulated, there are limited options available for functional tumour assessment.
Lauren Hudswell +3 more
doaj +1 more source
Pets without PETs: on pet owners’ under-estimation of privacy concerns in pet wearables [PDF]
Proceedings on Privacy Enhancing Technologies, 2020 AbstractWe report on a mixed-method, comparative study investigating whether there is a difference between privacy concerns expressed about pet wearables as opposed to human wearables – and more importantly,why. We extracted the privacy concerns found in product reviews (N=8,038) of pet wearables (activity, location, and dual-function trackers ...
Dirk van der Linden +3 more
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Does owning a pet protect older people against loneliness? [PDF]
, 2014 BackgroundPet ownership is thought to make a positive contribution to health, health behaviours and the general well-being of older people. More specifically pet ownership is often proposed as a solution to the problem of loneliness in later life and ...
Victor, Christina +5 more
core +1 more source
Cerebral μ-opioid and CB1 receptor systems have distinct roles in human feeding behavior
Translational Psychiatry, 2021 Eating behavior varies greatly between individuals, but the neurobiological basis of these trait-like differences in feeding remains poorly understood.
Tatu Kantonen +8 more
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