| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Spinal cord NEC | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Specified spinal nerve root NEC | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Spinal nerve root NEC | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of optic chiasma | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Intracranial nerve structure | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of Brodmann area | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 1, intermediate postcentral | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 2, caudal postcentral | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 3, rostral postcentral | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 4, gigantopyramidal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of brain region | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 5, preparietal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 6, agranular frontal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 7, superior parietal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 8, intermediate frontal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 9, granular frontal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 10, frontopolar | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 11, prefrontal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 12, prefrontal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 17, striate | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 18, parastriate | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 19, peristriate | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 20, inferior temporal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 21, middle temporal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 22, superior temporal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 23, ventral posterior cingulate | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 24, ventral anterior cingulate | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 25, area subgenualis | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 26, ectosplenial | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 28, entorhinal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 29, granular retrolimbic | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 30, agranular retrolimbic | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 31, dorsal posterior cingulate | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 32, dorsal anterior cingulate | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 33, pregenual | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 34, dorsal entorhinal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 35, perirhinal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 36, ectorhinal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 37, occipitotemporal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 38, temporopolar | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 39, angular | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 40, supramarginal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 41, anterior transverse temporal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 42, posterior transverse temporal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 43, subcentral | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 44, opercular | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 45, triangular | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 46, middle frontal | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 47, orbital | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 48, retrosubicular | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire Brodmann area 52, parainsular | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Brain and spinal cord structure | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Gray matter structure of central nervous system | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire brain and spinal cord | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire subdural space of brain | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of extradural space of brain | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of frontal extradural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Frontal subdural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of occipital extradural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Occipital subdural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of parietal extradural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Parietal subdural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of temporal extradural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Temporal subdural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of cerebellar subdural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of sagittal subdural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of sagittal extradural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of subfrontal extradural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of subtemporal extradural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of brain meningeal space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire epidural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire meningeal spaces | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Entire subdural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of epidural space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of meningeal space | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Structure of epidural space of spine | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  | 
| Subdural space structure | Part of | False | Entire central nervous system | Additional relationship | Existential restriction modifier |  |