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Contact: Michael C. Purdy
purdym@wustl.edu
314-286-0122
Washington University School of Medicine

Myelin Maps

Caption: Scientists have found a way to use MRI scanning data to map myelin, a white sheath that covers some brain cell branches. Such maps, previously only available via dissection, help scientists determine precisely where they are at in the brain. Red and yellow indicate regions with high myelin levels; blue, purple and black areas have low myelin levels.

Credit: David Van Essen

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