We investigated the relationship between white matter hyperintensity (WMH) multispot pattern lesions, a supporting magnetic resonance imaging marker of cerebral amyloid angiopathy (CAA), and positron ...

Black and White Laser Printer Versus Color Laser Printer. At its introduction in 1993, the first color laser printer on the market carried a $12,500 price tag.

There are three proposed gradient patterns of white matter changes during healthy brain aging. The first is the antero-posterior pattern, with more extensive changes in the anterior/frontal parts of ...

In a series of studies, Bonam has found that white Americans hold ironclad stereotypes about black neighborhoods—even when they display little or no animus toward black people.