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
Pop Song (David Sylvian song) also original. They were later included on the remastered version of Sylvian's album Alchemy. Pop Song (David Sylvian song) "Pop Song" is a song by the English singer-songwriter David Sylvian. The song was a non-album single, recorded to promote the box set Weatherbox, but not actually featured on it (it did appear on a sampler). It made its compilation debut on Everything And Nothing. The song was written in response to Virgin asking Sylvian to write a 'Pop Song' to release as a single, which he responded to by writing a very unorthodox song called 'Pop Song'. The two B