SSRI antidepressants normally take a few weeks before any showing mental health benefits, but how come it takes so long? Now a study from a group of clinicians and scientists provides the first human evidence that this is ...
Oct 9, 2023
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For patients with giant cell arteritis (GCA), a higher total vascular score (TVS) based on 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET) imaging at diagnosis is associated with a greater increase in thoracic ...
Oct 3, 2023
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For adults with a history of smoking and normal spirometry, suspected bronchiectasis is associated with an increased risk for all-cause mortality, according to a study published online Oct. 3 in the Annals of Internal Medicine.
Oct 3, 2023
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The axial field of view (AFOV) plays a pivotal role in determining image quality in positron emission tomography (PET). While total-body PET scanners like the uEXPLORER offer superior sensitivity, they come at a higher cost ...
Sep 27, 2023
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A common research tool used to measure brain inflammation and test new dementia drugs may not be as helpful as scientists had hoped.
Sep 25, 2023
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The implementation of artificial intelligence-powered large vessel occlusion (LVO) detection software for acute stroke triage can improve endovascular thrombectomy treatment times, according to new research from University ...
Sep 18, 2023
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For patients with atrial fibrillation undergoing left atrial appendage occlusion (LAAO), high-grade hypoattenuation thickening (HAT) at follow-up computed tomography (CT) is associated with higher stroke risk, according to ...
Sep 13, 2023
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The brain is perhaps the most sensitive organ with respect to changes in blood flow and oxygen supply. Even brief interruptions in capillary flow (or "stalling") can indicate acute neurological issues; evidence suggests that ...
Sep 13, 2023
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Does drinking an excessive amount of alcohol increase the amount of fat deposits in the body? The answer is yes according to new findings from the Multi-Ethnic Study of Atherosclerosis (MESA). Researchers at Wake Forest University ...
Sep 12, 2023
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People suffering with obstructive sleep apnea (OSA) can reduce their risk of dying from cardiovascular disease if they use a continuous positive airway pressure (CPAP) machine at night, according to research presented at ...
Sep 11, 2023
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