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Technical Issues for Multimodal Analysis. Different image resolutionsDifferent geometric distortionsDifferent imaging mechanisms (contrasts)Different signal variationsDifferent signal linearityDifferent noise levelsDifferent noise distributions. MRI Modalities on WM Degeneration . Traditional
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1. Multimodal MRI Analysis of White Matter Degeneration Wang Zhan, Ph.D. Tel: 415-221-4810x2454, Email: Wang.Zhan@ucsf.edu Center for Imaging of Neurodegenerative Diseases UCSF / Radiology / VA Medical Center 01/08/2007