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Sagittal section of the head (detail)

Colored lithograph from German anatomist Christian Wilhelm Braune (1831-1892). (Source: Braune's Topographisch-anatomischer Atlas : nach Durchschnitten an gefrornen Cadavern [1867-1872]. Courtesy of the U.S. National Library of Medicine, Bethesda, Maryland. Image edited by Dr. Douglas J Lanska.)

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