part of dentate gyrus of hippocampal formation http://upload.wikimedia.org/wikipedia/commons/a/ab/HippocampalRegions.jpg BM:Tel-DG The dentate gyrus is one of two interlocking gyri of the hippocampus. It contains granule cells, which project to the pyramidal cells and interneurons of the CA3 region of the ammon gyrus[GO][GO:0021542]. MESH:D018891 EFO:0001366 dentate gyrus UBERON:0001885 EMAPA:19037 MBA:726 hippocampal dentate gyrus CALOHA:TS-2388 fascia dentata SCTID:279211002 gyrus dentatus neuronames:179 area dentata DMBA:16115 HBA:12891 DHBA:10295 dentate area dentate gyrus of hippocampal formation UMLS:C0152314 BAMS:DG FMA:61922 BTO:0002496 Wikipedia:Dentate_gyrus dentate area (dentate gyrus) NCIT:C32452 Part of the hippocampal formation forming a 'V' or 'U' shaped structure with the opening bounded by hippocampal area CA3. It consists of 3 layers from superficial to deep: molecular, granule cell and polymorphic or hilar layer. BTO:0002615 MA:0000190 BTO says dentate gyrus = fascia dentata + hilus. Note that GO classifies dentate gyrus development under hippocampus development BIRNLEX:1178 uberon GAID:624 Ammon's horn hippocampal formation regional part of brain