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Diffusion Alterations in Corpus Callosum of Patients with HIV

Y. Wua, P. Storeya,d, B.A. Cohenb, L.G. Epsteinb,c, R.R. Edelmana and A.B. Ragina

a Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Ill
b Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, Ill
c Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, Ill
d Department of Radiology, Evanston Northwestern Healthcare, Evanston, Ill


Figure 1
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  		Fig 1. Uniform-sized regions of interest were placed on anatomic T2-weighted image (left) and then projected to FA (middle) and MD (right) maps.


Figure 2
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  		Fig 2. Means and SDs of functional anisotropy (FA) measurements. *P < .05.


Figure 3
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  		Fig 3. Means and SD of mean diffusivity (MD) measurements. MD is expressed in units of 10–4 mm2/sec *P < .05.





Copyright © 2008 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X