| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| ärftlig spastisk pares | Is a | False | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Progressive sclerosing poliodystrophy | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Progressive sensory ataxia of Charolais | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Arrested hydrocephalus | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Dalmatian leukodystrophy | Is a | False | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Juvenile neuronal ceroid lipofuscinosis | Is a | False | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Azorean disease | Is a | False | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Parkinsonism due to heredodegenerative disorder (disorder) | Due to | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some | 2 | 
| Chorea due to heredodegenerative disorder | Due to | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some | 2 | 
| Parkinsonian pyramidal syndrome (disorder) | Due to | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some | 2 | 
| Galactosylceramide beta-galactosidase deficiency | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Autosomal dominant late onset basal ganglia degeneration | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| HSMN IV | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Hereditary optic atrophy | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Alpha-N-acetylgalactosaminidase deficiency | Is a | False | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Metachromatic leukodystrophy, adult type | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Leigh's disease | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Hereditary cerebellar degeneration | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Hereditary spastic paraplegia | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Gerstmann-Straussler-Scheinker syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Pelizaeus-Merzbacher disease (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Progressive encephalopathy with edema, hypsarrhythmia and optic atrophy syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Cerebroretinal microangiopathy with calcifications and cysts | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| RNA polymerase III-related leukodystrophy | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Frontotemporal dementia with gene located on 3p11 (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| GRN-related frontotemporal dementia | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Leukoencephalopathy with brainstem and spinal cord involvement and lactate elevation | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Adult onset autosomal dominant leukodystrophy (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| X-linked intellectual disability with dysmorphism and cerebral atrophy syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Microphthalmia with brain atrophy syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Brain calcification Rajab type (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Craniosynostosis and intracranial calcification syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Familial Alzheimer-like prion disease (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Hypomyelination, hypogonadotropic hypogonadism, hypodontia syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Odontoleukodystrophy (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Severe X-linked intellectual disability Gustavson type (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Neurodegeneration due to 3-hydroxyisobutyryl coenzyme A hydrolase deficiency (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Facial onset sensory and motor neuronopathy syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Retinal ischemia, digestive tract small vessel hyalinosis, diffuse cerebral calcification syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Infantile choroidocerebral calcification syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Autosomal dominant striatal neurodegeneration (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Cerebellar ataxia, intellectual disability, optic atrophy, skin abnormalities syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Multiple sclerosis, ichthyosis, factor VIII deficiency syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Dermatoleukodystrophy | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Encephalopathy, intracerebral calcification, retinal degeneration syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Spastic paraparesis co-occurrent with deafness (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Familial Creutzfeldt-Jakob (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Behavioral variant of frontotemporal dementia (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Pelizaeus Merzbacher like disease (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Prion protein systemic amyloidosis (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Hypomyelination with brain stem and spinal cord involvement and leg spasticity (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Microphthalmia, retinitis pigmentosa, foveoschisis, optic disc drusen syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Autosomal recessive cerebral atrophy | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Gemignani syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Huntington disease-like syndrome due to chromosome 9 open reading frame 72 expansions (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Congenital microcephaly, severe encephalopathy, progressive cerebral atrophy syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Progressive myoclonic epilepsy type 3 | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| ADan amyloidosis | Is a | False | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Amyotrophic lateral sclerosis type 4 | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Autosomal recessive spastic ataxia, optic atrophy, dysarthria syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Huntington disease-like 1 (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Combined immunodeficiency with faciooculoskeletal anomalies syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Progressive encephalopathy with oedema, hypsarrhythmia, and optic atrophy-like syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Hypotonia, speech impairment, severe cognitive delay syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Leukoencephalopathy, ataxia, hypodontia, hypomyelination syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Peripheral demyelinating neuropathy, central dysmyelinating leukodystrophy, Waardenburg syndrome, Hirschsprung disease (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| PRKAR1B-related neurodegenerative dementia with intermediate filaments | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Ferro-cerebro-cutaneous syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Fatal post-viral neurodegenerative disorder | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Wilson's disease | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Alexander's disease | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Fatal familial insomnia | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Muscle eye brain disease with bilateral multicystic leukodystrophy | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Progressive cone-rod dystrophy | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Diabetes mellitus AND insipidus with optic atrophy AND deafness | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Familial dementia British type (disorder) | Is a | False | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Keratosis follicularis, dwarfism, cerebral atrophy syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Hereditary oculoleptomeningeal amyloid angiopathy | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Huntington's chorea | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Early onset parkinsonism and intellectual disability syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Autosomal dominant late onset Parkinson disease (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Vanishing white matter disease (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Progressive cerebellar ataxia with hypogonadism | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Autosomal recessive familial Parkinson disease | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Autosomal dominant Alzheimer disease due to mutation of presenilin 2 (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Autosomal dominant Alzheimer disease due to mutation of presenilin 1 (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Autosomal dominant Alzheimer disease due to mutation of amyloid precursor protein | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Spondylometaphyseal dysplasia with cone-rod dystrophy syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Childhood-onset motor and cognitive regression syndrome with extrapyramidal movement disorder | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Childhood-onset basal ganglia degeneration syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Ocular anomalies, axonal neuropathy, developmental delay syndrome | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| C11ORF73-related autosomal recessive hypomyelinating leukodystrophy (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Recurrent metabolic encephalomyopathic crises, rhabdomyolysis, cardiac arrhythmia, intellectual disability syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Leukoencephalopathy with metaphyseal chondrodysplasia syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Severe X-linked mitochondrial encephalomyopathy (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Combined oxidative phosphorylation defect type 27 | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Leucoencephalopathy with calcifications and cysts | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Infantile inflammatory bowel disease with neurological involvement (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Classical pantothenate kinase associated neurodegeneration | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Atypical pantothenate kinase associated neurodegeneration (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  | 
| Psychomotor regression, oculomotor apraxia, movement disorder, nephropathy syndrome (disorder) | Is a | True | Hereditary degenerative disease of central nervous system | Inferred relationship | Some |  |