Abbreviations used in figures
| 4V | Fourth ventricle |
| IX | Cerebellum, lobule 9 |
| X | Cerebellum, lobule 10 |
| Acc | Nucleus accumbens |
| AccSh | Nucleus accumbens, shell part |
| AccC | Nucleus accumbens, core part |
| Amy | Amygdala |
| CC | Corpus callosum |
| Ci | Cingulate cortex |
| Cx | Cortex |
| Fr | Frontal cortex |
| ICj | Islands of Calleja |
| ICjM | Island of Calleja, major |
| In | Insulate cortex |
| Lcs | Lateral cortical stream |
| LV | Lateral ventricle |
| M | Mitotic zone of the neuroepithelium |
| MB | Medial mamillary bodies |
| Ne | Neuroepithelium |
| OB | Olfactory bulb |
| Pa | Pallidum |
| PFCx | Parietofrontal cortex |
| Pu | Purkinje cell layer |
| Re | Reservoir of lateral cortical stream |
| Rh | Rhinencephalon |
| S | Synthetic zone of the neuroepithelium |
| Sp | Septum |
| St | Striatum |
| SVZ | Subventricular zone |
| TNe | Tectal neuroepithelium |
| Tu | Pyramidal layer of olfactory tubercle |