Longitudinal fissure result from lesions to them. Diffusion tensor imaging (DTI or dMRI) along with fiber-tracking (FT) algorithms and functional Magnetic Resonance Imaging (fMRI) is used to image these bundles. For instance, occipital-callosal fiber tracts were localized with 1–2 mm precision using DTI-TF techniques - which are very important for the cooperation of visual cortices, and any lesion to them can lead to alexia, the inability to read. Longitudinal fissure The longitudinal fissure (or cerebral fissure, median longitudinal fissure, or interhemispheric fissure) is the deep groove that separates the two hemispheres of the vertebrate brain. The medial surfaces of the two hemispheres
David Sylvian David Sylvian David Sylvian (born David Alan Batt, 23 February 1958) is an English singer-songwriter and musician who came to prominence in the late 1970s as frontman of the band Japan. The band's androgynous look and increasingly electronic sound made them an important influence on the UK's early-1980s New Romantic scene. Following their breakup, Sylvian embarked on a solo career with his debut album "Brilliant Trees" (1984). His solo work has been described by AllMusic as "far-ranging and esoteric," and has included collaborations with artists such as Ryuichi Sakamoto, Robert Fripp, Holger Czukay, and Fennesz. The band Japan, whose other