part_of part of part of anatomical system central nervous system ventricular system of central nervous system CNS ventricular system Wikipedia:Ventricular_system EHDAA2:0004362 UBERON:0005281 ventricle system TAO:0001261 ventricular system A set of structures containing cerebrospinal fluid in the brain. It is continuous with the central canal of the spinal cord[WP]. EFO:0003650 ZFA:0001261 MBA:73 neuronames:2497 ventricular system of neuraxis EV:0100306 FMA:242675