| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Microcephaly-capillary malformation syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Von Hippel-Lindau syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Hereditary neurocutaneous angiomata | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Peutz-Jeghers syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Tuberous sclerosis syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Neurofibromatosis syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Biotin-thiamine-responsive basal ganglia disease | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Mowat-Wilson syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Megalencephalic leukoencephalopathy with subcortical cysts | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Leukoencephalopathy with brainstem and spinal cord involvement and lactate elevation | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Retinal detachment and occipital encephalocele | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Dentatorubropallidoluysian degeneration | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Hypomagnesemia with secondary hypocalcemia | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Mitochondrial membrane protein associated neurodegeneration | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Autosomal recessive axonal neuropathy with neuromyotonia | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Cerebroretinal microangiopathy with calcifications and cysts | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Lissencephaly type 1 due to doublecortin gene mutation | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Spastic paraparesis co-occurrent with deafness | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Autosomal dominant dopa responsive dystonia | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Acrocallosal syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Waardenburg Shah syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Prominent glabella with microcephaly and hypogenitalism syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Cerebellar ataxia co-occurrent with ectodermal dysplasia | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Choroideremia co-occurrent with hypopituitarism | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Congenital cerebellar hypoplasia co-occurrent with tapetoretinal degeneration | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Microcephalus co-occurrent with cervical spine fusion anomaly | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Congenital pontocerebellar hypoplasia type 2 | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Spinocerebellar degeneration co-occurrent with macular corneal dystrophy | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Microcephalic primordial dwarfism of Toriello type | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Autosomal recessive cerebellar ataxia with oculomotor apraxia type 1 | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Microcephalus microcornea syndrome of Seemanova type | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Paroxysmal dystonic choreoathetosis with episodic ataxia and spasticity | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Generalized epilepsy and paroxysmal dyskinesia syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Oculocerebral dysplasia syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Cerebellar ataxia with hypogonadism and choroidal dystrophy syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Agenesis of cerebellum and hydrocephalus syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Leigh's disease | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Microcephaly with deafness and intellectual disability syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Holoprosencephaly sequence with hypokinesia and congenital joint contracture syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Growth delay with hydrocephalus and lung hypoplasia syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Autosomal dominant late onset Parkinson disease | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Deafness with malformation of ear and facial palsy syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Deficiency of leukotriene C4 synthase | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| X-linked epilepsy with learning disability and behavior disorder syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Benign adult familial myoclonic epilepsy | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Folinic acid responsive seizure syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Cerebellar ataxia Cayman type | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Sensory ataxic neuropathy with dysarthria and ophthalmoparesis syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| X-linked lissencephaly with agenesis of corpus callosum and genital anomaly syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Melanoma and neural system tumor syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Lissencephaly syndrome Norman Roberts type | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Encephalopathy due to sulfite oxidase deficiency | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Autosomal recessive primary microcephaly | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Non-polyposis Turcot syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Female restricted epilepsy with intellectual disability syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Behavioral variant of frontotemporal dementia | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Hypoplasia of corpus callosum, intellectual disability, adducted thumbs, spasticity, hydrocephalus syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Joubert syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Hereditary cavernous hemangioma of brain | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Hereditary geniospasm | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Combined pituitary hormone deficiency genetic form | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Mitochondrial encephalocardiomyopathy due to transmembrane protein 70 mutation | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Mitochondrial neurogastrointestinal encephalomyopathy syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Behr syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Early onset parkinsonism and intellectual disability syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Maternally inherited mitochondrial dystonia | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Gerstmann-Straussler-Scheinker syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Familial Creutzfeldt-Jakob | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Moyamoya disease with early onset achalasia | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Juvenile amyotrophic lateral sclerosis | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Achalasia microcephaly syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Hydrocephalus with cleft palate and joint contracture syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Congenital pontocerebellar hypoplasia type 7 | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Congenital pontocerebellar hypoplasia type 6 | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Congenital pontocerebellar hypoplasia type 5 | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Congenital pontocerebellar hypoplasia type 4 | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Congenital pontocerebellar hypoplasia type 3 | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Congenital pontocerebellar hypoplasia type 1 | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Congenital pontocerebellar hypoplasia type 8 | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Lissencephaly type 3 familial fetal akinesia sequence syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Lissencephaly type 3 metacarpal bone dysplasia syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Lattice corneal dystrophy Type II | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Lissencephaly due to tubulin alpha 1A mutation | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| X-linked intellectual disability with ataxia and apraxia syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| X-linked neurodegenerative syndrome Hamel type | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| X-linked neurodegenerative syndrome Bertini type | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Vertebral abnormality, anal atresia, cardiac abnormality, tracheo-esophageal fistula, renal anomaly, limb defect syndrome with hydrocephalus | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| X-linked intellectual disability with cerebellar hypoplasia syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| X-linked intellectual disability with corpus callosum agenesis and spastic quadriparesis syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| X-linked Dandy-Walker malformation with intellectual disability, basal ganglia disease and seizure syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| X-linked intellectual disability with dysmorphism and cerebral atrophy syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Progressive cavitating leukoencephalopathy | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Microcephalus with albinism and digital anomaly syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Microcephalus with brachydactyly and kyphoscoliosis syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Microcephalus with cardiac defect and lung malsegmentation syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Microcephalus cardiomyopathy syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Microcephalus cleft palate syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Microcephalus and intellectual disability with phalangeal and neurological anomaly syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Leukoencephalopathy with metaphyseal chondrodysplasia syndrome | Is a | False | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| Autosomal dominant focal dystonia DYT25 type | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  | 
| X-linked intellectual disability with seizure and psoriasis syndrome | Is a | True | Hereditary disorder of nervous system | Inferred relationship | Existential restriction modifier |  |