Greg Parker

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Most systems for visualizing large information structures use 2D graphics to view networks of nodes and arcs that represent data. To understand large structures it is often necessary to show both small-scale and large-scale structure. This has been called the problem of focus and context. Distortion, rapid zooming, elision, and multiple windows are all(More)
CLAROS (Classical Art Research Online Services; is an international interdisciplinary research initiative led by the University of Oxford (Humanities and Mathematics and Physical Sciences), hosted by the Oxford e-Research Centre (OeRC,, and inspired by the Beazley Archive ( participating in EU R&D(More)
brain imaging reveals structural differences in Alzheimer's disease polygenic risk carriers: A study in healthy young adultsImaging Alzheimer's disease polygenic risk, Biological Psychiatry, This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the(More)
BACKGROUND Recent genome-wide association studies have identified genetic loci that jointly make a considerable contribution to risk of developing Alzheimer's disease (AD). Because neuropathological features of AD can be present several decades before disease onset, we investigated whether effects of polygenic risk are detectable by neuroimaging in young(More)
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