Lateral sulcus Lateral sulcus The lateral sulcus (also called Sylvian fissure or lateral fissure) is one of the most prominent features of the human brain. The lateral sulcus is a deep fissure in each hemisphere that separates the frontal and parietal lobes from the temporal lobe. The insular cortex lies deep within the lateral sulcus. The lateral sulcus divides both the frontal lobe and parietal lobe above from the temporal lobe below. It is in both hemispheres of the brain. The lateral sulcus is one of the earliest-developing sulci of the human brain. It first appears around the fourteenth gestational week. The
David Sylvian springing from Sylvian's relationship with Yuka Fujii, a photographer, artist and designer, and Karn's former girlfriend. Fujii quickly became an influential figure in Sylvian's life. She was the first person to introduce Sylvian seriously to jazz, which in turn inspired him to follow musical avenues not otherwise open to him. She also encouraged Sylvian to incorporate spiritual discipline into his daily routine. Throughout his solo career, Fujii maintained a large role in the design of artwork for his albums. Japan played their final concerts in December 1982 before dissolving. In 1982, Sylvian released his first solo collaborative effort with Ryuichi