Table 1.
CSF compartments identified and analyzed in the study, and their corresponding abbreviations
| SasC | Subarachnoid spaces, caudal (E19 only) |
| SasCb | Subarachnoid spaces, cerebellum |
| LR | Lateral recesses of the fourth ventricle |
| 4V | Fourth ventricle (central part) |
| Aq | Aqueduct |
| Qci | Quadrigeminal cistern |
| Sasbl | Subarachnoid spaces, base of the hindbrain |
| AmbCi | Ambient cistern |
| SasCx | Subarachnoid spaces, cerebral cortex |
| LV | Lateral ventricle |
| MBCi | Cistern of the mammiliary body |
| 3Vd | Third ventricle, dorsal |
| VI | Velum interpositum |
| OptCi | Optic tract cistern |
| 3Vv | Third ventricle, ventral |
| Rhf | Rhinal fissure |
| Sasd | Subarachnoid spaces, dorsal |
| Cilt | Cistern of the laminae terminalis |
| Sasant | Subarachnoid spaces, anterior |
| SasOb | Subarachnoid spaces, olfactory bulbs |
The CSF compartments are listed in a caudo-rostral order.