located in develops from filtered through cerebrospinal fluid BTO:0000237 cerebral spinal fluid TAO:0002184 GAID:1181 NCIT:C12692 liquor cerebrospinalis CSF MA:0002503 ZFA:0001626 FMA:20935 A clear, colorless, bodily fluid, that occupies the subarachnoid space and the ventricular system around and inside the brain and spinal cord. EFO:0000329 EV:0100311 CALOHA:TS-0130 VHOG:0001278 spinal fluid Wikipedia:Cerebrospinal_fluid ENVO:02000029 BIRNLEX:1798 EHDAA2:0004441 MAT:0000499 MESH:D002555 choroid plexus choroid plexus of lateral ventricle ventricular system of central nervous system transudate