Fig 5.

A direct comparison of a curved reconstruction (A) with orthogonal projections (B–D). The patient was admitted with a suspected central glioma (1). The curved projection reveals the location of the glioma as being posterior to the central sulcus; this is demarked by the functional overlay (2). It can be unmistakably assigned to the inferior parietal lobulus. On orthogonal projections, the assignment was more difficult and possible only after we browsed through all three projections (paradigm: block design, self-paced finger tapping of the right hand).