... provides the first in vivo evidence that current smoking may be associated with elevated hippocampal SERT binding – possibly reflecting lower synaptic serotonin concentrations, and that this change may normalize following smoking cessation. Smoking nicotine serotonin 5-HT positron emission...

... Graphical Abstract Alzheimer’s disease white matter hyperintensities positron emission tomography time operationalization preclinical cognitive decline Manuscripts submitted to Brain Communications Page 2 of 38 ACCEPTED MANUSCRIPT 1 2 3 4 Onset ages of cerebrovascular disease and amyloid and effects 5 6...

.... Objective To identify factors associated with discrepancy between AI-QCT_ischaemia and positron emission tomography (PET) perfusion. Methods and results Six hundred and sixty-two patients with suspected obstructive coronary artery disease (CAD) on CCTA and undergoing [¹⁵O...

... multiple sclerosis thalamus microglia positron emission tomography magnetic resonance imaging Page 1 of 39 Manuscripts submitted to Brain Communications 1 2 3 4 Microglia positron emission tomography and progression 5 6 7 in multiple sclerosis: thalamus on fire 8 9 10 Burcu Zeydan M.D. 1,2, Nur Neyal...

... not have diabetes from the CMgene study cohort. Hepatic GU was measured with [¹⁸F]fluorodeoxyglucose ([¹⁸F]FDG) and positron emission tomography. Results In a multiple regression analysis, hepatic GU, endogenous glucose production, insulin secretion capacity, and serum...

... (SDD). Each diet period concluded with a positron emission tomography (PET) study day, accompanied by a separate magnetic resonance imaging (MRI) scan. Blood samples were collected prior to the PET scan to measure β-hydroxybutyrate (β-OHB) and BDNF levels. CBF was assessed using a [¹⁵O...

... the original work is properly cited. Abstract Background and Aims Positron emission tomography (PET)/computed tomography (CT) myocardial perfusion imaging (MPI) is a vital diagnostic tool, especially in patients with cardiometabolic syndrome. Low-dose CT scans are routinely performed with PET...

... arteritis vasculitis positron emission tomography ultrasound temporal artery biopsy Rheumatology key messages Subclinical vasculitis is found in 9–23% of patients with pure PMR, depending on the imaging method used and the criteria used for defining vasculitis. Patients with pure PMR...

...Wolfgang Andreas Schmidt giant cell arteritis large-vessel vasculitis polymyalgia rheumatica ultrasound magnetic resonance imaging computed tomography positron emission tomography angiography temporal artery biopsy histology Updated EULAR Recommendations on Imaging in Large-vessel...

... Abstract positron emission tomography cardiac phantom cardiac computed tomography multi-modality imaging National Heart, Lung, and Blood Institute 10.13039/100000050 National Institutes of Health 10.13039/100000002 Conflict of interest: A.K.B and H.H. were supported by a grant from the Dr...

... conventional imaging in providing immunohistochemical information before biopsy. Advances in knowledge COV of the primary tumour can predict PD-L1 expression, potentially complementing conventional imaging for immunohistochemical information prior to biopsy. positron emission tomography/computed tomography...

.... Aims & Objectives In this study, we aimed to classify patients with FTD based on topologies of tau protein aggregates captured by positron emission tomography (PET) with 18F-florzolotau (aka 18F-APN-1607, 18F-PM-PBB3), which allows high-contrast imaging of diverse tau fibrils in Alzheimer’ s...

... therapeutic approaches (2-4); however, the patterns of interregional correlations between neuroinflammation and glutamatergic signaling in MDD has not been directly investigated using in vivo positron emission tomography (PET) imaging. Aims & Objectives In this preliminary dual-tracer PET study, we...

... assessment of these influences in the temporal domain was limited due to the inherently low temporal resolution of positron emission tomography (PET) when compared to functional magnetic resonance imaging (fMRI). Aims & Objectives We employed high temporal resolution functional PET (fPET...

...*Godber Mathis Godbersen; Pia Falb; Sebastian Klug; Leo Richard Silberbauer; Murray Bruce Reed; Lukas Nics; Marcus Hacker; Rupert Lanzenberger; Andreas Hahn functional positron emission tomography (fPET) [18F]-fluorodeoxyglucose ([18F]FDG) arterial input function non-invasive PET imaging...

...*Gina Griffioen-Järfalk; Martin Bolin; Vladimir Stephanov; Simon Cervenka; Miguel Castelo-Branco; Ricardo Martins; Johan Lundberg; Chirag Mehra; Oliver Howes; Declan Murphy; Sven Bölte; Lars Farde; Jacqueline Borg autism synaptopathology positron emission tomography connectivity twin study...

... and Caudate Nucleus During Stimulus-Action-Reward Association Learning’, Journal of Neurophysiology, 95(2), pp. 948–959. https://doi.org/10.1152/jn.00382.2005 . PET/MRI 6-[18F]-fluoro-l-dopa (6-[18F]FDOPA) functional imaging functional positron emission tomography (fPET) reward Abstracts CINP2024...

... positron emission tomography (fPET) allows to assess neurobiological underpinnings of cognitive performance on a neurotransmitter level (2). Besides dopamine, the serotonergic system plays an essential modulating role in reward processing as evidenced by preclinical and human studies (3). Aims...

...://creativecommons.org/licenses/by/4.0/ ), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract Objectives To evaluate the diagnostic accuracy of ¹⁸F-FDG positron emission tomography (PET) or PET/computed tomography (CT...

... and distributed under the terms of the Oxford University Press, Standard Journals Publication Model ( https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Positron emission tomography (PET) has many available and evolving imaging agents. It plays an irreplaceable role in the imaging...