516. Multicenter study of dual isotope acquisition technique (1st)
نویسندگان
چکیده
منابع مشابه
Multicenter data acquisition made easy
BACKGROUND The process for data collection in multicenter trials may be troublesome and expensive. We report our experience with the spreadsheet function in Googledocs for this purpose. METHODS In Googledocs the data manager creates a form similar to the paper case record form, which will function as a decentral data entry module. When the forms are submitted, they are presented in a spreadsh...
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RATIONALE The measurement of multiply substituted isotopologues of CO2 derived from carbonate has allowed the reconstruction of paleotemperatures from a single phase (CaCO3 ), circumventing uncertainty inherent in other isotopic paleothermometers. Traditional analytical techniques require relatively large amounts of carbonate (3-8 mg per replicate), which limits the applicability of the clumped...
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RESEARCH DESIGN AND METHODS Thirty patients with type 2 diabetes and documented CVD who had been treated with insulin and/or SU underwent 5 days of monitoring with a continuous glucose measurement system along with parallel electrocardiogram recording for monitoring of ventricular arrhythmias. Twelve age-matched patients with documented CVD who received treatment with metformin and/or dipeptidy...
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Local inhibitory GABAergic and excitatory glutamatergic neurons are important for midbrain dopaminergic and hindbrain serotonergic pathways controlling motivation, mood, and voluntary movements. Such neurons reside both within the dopaminergic nuclei, and in adjacent brain structures, including the rostromedial and laterodorsal tegmental nuclei. Compared with the monoaminergic neurons, the deve...
متن کاملAccelerating the acquisition of the 3D Dual Cardiac Phase technique using RPE trajectories
Background A 3D Dual Cardiac Phase (3D-DCP) scan was proposed to obtain systolic and diastolic images with equivalent quality and scan time compared to the 3D single cardiac phase acquisition (Uribe et al, Radiology 2008). In this work, we propose to accelerate the acquisition and reconstruction of the 3D-DCP approach by sharing information from the outer k-space of both cardiac phases using Ra...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiological Technology
سال: 1994
ISSN: 0369-4305,1881-4883
DOI: 10.6009/jjrt.kj00003326315