part of part of overlaps overlaps channel for cerebrospinal fluid telencephalic ventricle third ventricle interventricular foramen of CNS BAMS:ivf DHBA:10608 UBERON:0003993 NCIT:C32627 The paired channels that connect the lateral and third ventricles and allows cerebrospinal fluid produced in the lateral ventricles to flow into the third ventricles. it is not clear if the FMA class refers to CNS or heart ventricles EMAPA:36067 MBA:124 SCTID:279248006 BAMS:IVF interventricular foramina neuronames:447 interventricular foramen Wikipedia:Interventricular_foramina_(neural_anatomy) foramen Monroi foramen interventriculare FMA:75351 UMLS:C0016520 anatomical conduit ventricular system of central nervous system interventricular foramen of heart