part of part of intralingual sulcus subarachnoid sulcus occipital sulcus central sulcus of insula central insular sulcus SCTID:279348008 neuronames:112 central fissure of insula CSIN central insula sulcus central sulcus of insula CIS sulcus centralis insulae central insular sulcus central fissure of island fissura centralis insulae FMA:83779 central fissure of insula DHBA:13227 fissura centralis insulae UBERON:0035925 central sulcus of the insula central insula sulcus sulcus centralis insulae HBA:9399 central fissure of island