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Perhaps more than any other "-omics" endeavor, the accuracy and level of detail obtained from mapping the major connection pathways in the living human brain with diffusion MRI depend on the capabilities of the imaging technology used. The current tools are remarkable; allowing the formation of an "image" of the water diffusion probability distribution in(More)
We describe the extraction of Pulmonary Artery (PA) and the Pulmonary Vein (PV) from the lungs of the male subject from the Visible Human Project (VHP), using the color images of crio-anatomical slices. We examine the characteristics of the VHP database concerning the lungs, the general approaches for vessel segmentation found in the literature and the(More)
To determine if proton magnetic resonance spectroscopy ((1)H-MRS) detect differences in dementia status in adults with Down syndrome (DS), we used (1)H-MRS to measure neuronal and glial metabolites in the posterior cingulate cortex in 22 adults with DS and in 15 age- and gender-matched healthy controls. We evaluated associations between (1)H-MRS results and(More)
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