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Cover picture: Three different maps of visual
cortical activity from one subject, using anatomical and functional
magnetic resonance imaging. The same hemisphere is shown in triplicate, from a posterior lateral vantage point in cortically "inflated" format. In this format, the location of gyri and sulci in the actual
folded brain are coded light gray and dark gray,
respectively. The activity map on the right shows visual
areas V1, V2, V3, and V3A, based on retinotopic field sign. The
middle activity map shows retinotopic polar angle, including
the distinctive upper field representation (red) in V3A. The
leftmost activity map shows regions of prominent sensitivity
to visual motion, including MT (bottom) and V3A
(top). For details, see the article by Tootell et al. in
this issue (pp. 7060-7078).
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