Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
Sleep-related movement disorder caused by drug |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Transient motor tic (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Normal abdominal wall movement (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
A rare neuronal ceroid lipofuscinosis disorder characterized by juvenile-onset of progressive spinocerebellar ataxia, bulbar syndrome (manifesting with dysarthria, dysphagia and dysphonia), pyramidal and extrapyramidal involvement (including myoclonus, amyotrophy, unsteady gait, akinesia, rigidity, dysarthric speech) and intellectual deterioration. Muscle biopsy displays autofluorescent bodies and lipofuscin deposits in brain and, occasionally the retina, upon postmortem. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
6 |
Woodhouse-Sakati syndrome is a multisystemic disorder characterized by hypogonadism, alopecia, diabetes mellitus, intellectual deficit and extrapyramidal signs with choreoathetoid movements and dystonia. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
5 |
Synkinesis of face (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
A rare infantile onset neurometabolic disease characterized by dystonia, parkinsonism, nonambulation, autonomic dysfunction, developmental delay and mood disturbances. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Orthostatic hypotension co-occurrent and due to Parkinson's disease (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
DYT4 type primary dystonia is characterized by predominantly laryngeal dystonia (manifesting as whispering dysphonia) and cervical dystonia (manifesting as torticollis). |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
A rare primary torsion dystonia characterized by focal or segmental dystonia with onset either in the cranial-cervical region or in the upper limbs. Age of onset varies between 5 years and adulthood, with a mean age of onset of 16 years. Clinical manifestations are generally mild and slowly progressive. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
A form of focal dystonia characterized by cervical, laryngeal and hand-forearm dystonia. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
A rare, transient paroxysmal dystonia characterized by onset of recurrent episodes of torticollis posturing of the head between infancy and early-childhood. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Developmental malformations-deafness-dystonia syndrome is characterized by the association of midline malformations, sensory hearing loss, and a delayed-onset generalized dystonia syndrome. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
5 |
Dystonia 16 (DYT16) is a very rare and newly discovered movement disorder which is characterized by early-onset progressive limb dystonia, laryngeal and oromandibular dystonia, and parkinsonism. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Parkinsonism co-occurrent and due to acute infection (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Parkinsonism due to human immunodeficiency virus infection (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Parkinsonism following infection (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Parkinsonism due to hereditary spastic paraplegia (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Infantile dystonia-parkinsonism (IPD) is an extremely rare inherited neurological syndrome that presents in early infancy with hypokinetic parkinsonism and dystonia and that can be fatal. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Atypical Parkinsonism (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Parkinsonism due to heredodegenerative disorder (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Ataxia due to mitochondrial mutations |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Tremor due to metabolic disorder |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Secondary tic disorder (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Tic due to developmental disorder (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Segmental myoclonus (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Primary tic disorder (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Sialidosis type 1 (ST-1) is a very rare lysosomal storage disease, and is the normosomatic form of sialidosis, characterized by gait abnormalities, progressive visual loss, bilateral macular cherry red spots and myoclonic epilepsy and ataxia, that usually presents in the second to third decade of life. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
A rare genetic disease characterized by the triad of adult-onset moderate to severe bilateral sensorineural hearing loss, premature graying of scalp hair, and essential tremor manifesting as involuntary shaking of the head. Additional pigmentation abnormalities have not been reported in this syndrome. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
5 |
Kufor-Rakeb syndrome (KRS) is a rare genetic neurodegenerative disorder characterized by juvenile parkinsonism, pyramidal degeneration (dystonia), supranuclear palsy, and cognitive impairment. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Paroxysmal exertion-induced dyskinesia (PED) is a form of paroxysmal dyskinesia, characterized by painless attacks of dystonia of the extremities triggered by prolonged physical activities. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
McLeod neuroacanthocytosis syndrome (MLS) is a form of neuroacanthocytosis and is characterized clinically by a Huntington's disease-like phenotype with an involuntary hyperkinetic movement disorder, psychiatric manifestations and cognitive alterations, and biochemically by absence of the Kx antigen and by weak expression of the Kell antigens. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
A rare disorder characterized by early-onset progressive encephalopathy with migrant, continuous myoclonus. Three cases have been reported. The focal continuous myoclonus appeared during the first months of life. Prolonged bilateral myoclonic seizures and generalized tonic-clonic seizures occurred later. Subsequently, a progressive encephalopathy with hypotonia and ataxia appeared. Cortical atrophy was revealed by computed tomography (CT) scan and magnetic resonance imaging (MRI). The etiology is unknown. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
Hereditary hyperekplexia is a hereditary neurological disorder characterized by excessive startle responses. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Hemidystonia-hemiatrophy (HD-HA) is a rare dystonia, usually caused by a static cerebral injury occurring at birth or during infancy, that is characterized by a combination of hemidystonia (HD), involving one half of the body, and hemiatrophy (HA) on the same side as the HD. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Infection causing tic (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
Tic due to and following infection (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Infection causing parkinsonism (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Sporadic Parkinson disease (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Parkinsonism due to and following injury of head (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Parkinsonism due to mass lesion of brain (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Enhanced physiological tremor (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
Tremor due to central nervous system disease (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Focal myoclonus (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Functional dystonia (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
A complex form of young-onset Parkinson disease that manifests with pyramidal signs, eye movement abnormalities, psychiatric manifestations (depression, anxiety, drug-induced psychosis, and impulse control disorders), intellectual disability, and other neurological symptoms (such as ataxia and epilepsy) along with classical parkinsonian symptoms. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
An adult-onset movement disorder characterized by bradykinesia, dysarthria and muscle rigidity. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
This syndrome is characterized by the association of myoclonus, cerebellar ataxia and sensorineural hearing loss. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
A rare, genetic, parkinsonian disorder characterized by an age of onset between 21-45 years, rigidity, painful cramps followed by tremor, bradykinesia, dystonia, gait complaints and falls, and other non-motor symptoms. A slow disease progression and a more pronounced response to dopaminergic therapy are also observed in most forms of this disease. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Olivopontocerebellar atrophy-deafness syndrome is characterized by infancy-onset olivopontocerebellar atrophy, sensorineural deafness and speech impairment. It has been described in less than 15 children. Most cases were sporadic, but autosomal recessive inheritance was suggested in three cases. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Primary progressive freezing gait syndrome (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
Parkinsonism with dementia of Guadeloupe is characterized by symmetrical bradykinesia, predominantly axial rigidity, postural instability with early falls and cognitive decline with prominent features of frontal lobe dysfunction. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
A rare neurometabolic disorder characterized by childhood-onset dystonia that shows a dramatic and sustained response to low doses of levodopa (L-dopa) and that may be associated with parkinsonism at an older age. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
A rare isolated dystonia characterized by segmental dystonia that predominantly affects the distal limbs and leads to abnormal posture. This disease has a progressive clinical course and may develop into generalized dystonia but remains mild overall. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
A very rare neurometabolic disorder characterized by a spectrum of symptoms ranging from those seen in dopa-responsive dystonia (DRD) to progressive infantile encephalopathy. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
A rare tremor disorder characterized by an isolated high frequency (>12Hz) tremor that occurs when standing, typically in weight-bearing muscles, causing a feeling of unsteadiness or discomfort, which disappears when not standing. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
A rare X-linked syndromic intellectual disability characterized by infantile-onset non-progressive intellectual deficit (with psychomotor developmental delay, cognitive impairment and macrocephaly) and early-onset parkinsonism (before 45 years of age), in male patients. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Hereditary late-onset Parkinson disease (LOPD) is a form of Parkinson disease (PD), characterized by an age of onset of more than 50 years, tremor at rest, gait complaints and falls, bradykinesia, rigidity and painful cramps. Patients usually present a low risk of developing non motor symptoms, dystonia, dyskinesia and levodopa-induced dyskinesia (LID). |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Primary dystonia, DYT21 type is a subtype of mixed dystonia with a late-onset form of pure torsion dystonia. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Chronic hiccup is a rare movement disorder characterized by involuntary spasmodic contractions of the inspiratory muscles synchronized with larynx closure lasting for more than 48 hours. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
A rare genetic tremor disorder characterized by recurrent episodes of involuntary tremor of the chin and lower lip due to isolated myoclonus of the mentalis muscle. Patients may represent more severe symptoms such as tongue biting and psychological distress. Even though neurological abnormalities are not associated, occasional involvement of sleep disorders and other facial muscles have been described. Sporadic cases were also reported. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Infantile bilateral striatal necrosis (IBSN) comprises several syndromes of bilateral symmetric spongy degeneration of the caudate nucleus, putamen and globus pallidus characterized by developmental regression, choreoathetosis and dystonia progressing to spastic quadriparesis. IBSN can be familial or sporadic. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
The occurrence of abnormal involuntary movements that are incongruent with a known neurologic cause and are significantly improved on neurological exam with distraction or non-physiologic maneuvers. The disorder is defined by its clinical appearance, rather than by any causative speculation. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Tracheal dyskinesia (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Rubral tremor (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
Dystonia of right hand (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Dystonia of left hand (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Shuddering attacks (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Stiff neck |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
Stiff back |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
Cervical spine stiff |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
Sporadic olivopontocerebellar atrophy (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Focal dystonia (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Periodic leg movements of sleep (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
1 |
Chronic tremor (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Dystonia of head (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Hypnic jerk (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Callosity due to habit tic (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Spasmodic torticollis as late effect of trauma (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Acute muscle stiffness of neck (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Spasmodic torticollis due to infection |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Tremor due to orthostatic hypotension (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Blepharospasm of right eyelid |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Blepharospasm of left eyelid |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Bilateral blepharospasm |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Primary dystonia, DYT17 type is a rare, genetic, isolated dystonia initially presenting as torticollis, and later progressing to segmental or generalized dystonia. Dysphonia and dysarthria also occur later in the disease course. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Dystonia-aphonia syndrome is a rare, genetic, persistent combined dystonia disorder characterized by slowly progressive, severe, caudo-rostrally spreading generalized dystonia with prominent facial and oro-mandibular involvement leading to severe anarthria and/or aphonia, swallowing difficulties, and gait disturbances. Additional manifestations include slowed horizontal saccades, subclinical epilepsy, photic myoclonus, oral hypertrophic changes (e.g. gingival or lingual hyperplasia), as well as delayed milestones and cognitive impairment. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Tremor-nystagmus-duodenal ulcer syndrome is a rare hyperkinetic movement disorder characterized by mild to severe, progressive essential tremor, nystagmus (principally horizontal), duodenal ulceration and a narcolepsy-like sleep disturbance. Refractive errors and cerebellar signs, such as gait ataxia and adiadochokinesia, may be associated. There have been no further descriptions in the literature since 1976. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
5 |
Parkinsonian-pyramidal syndrome is a rare, genetic, neurological disorder characterized by the association of both parkinsonian (i.e. bradykinesia, rigidity and/or rest tremor) and pyramidal (i.e. increased reflexes, extensor plantar reflexes, pyramidal weakness or spasticity) manifestations, which vary according to the underlying associated disease (e.g. neurodegenerative disease, inborn errors of metabolism). |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Cranio-cervical dystonia with laryngeal and upper-limb involvement is a rare genetic, isolated dystonia characterized by a variable combination of cervical dystonia with tremor, blepharospasm, oromandibular and laryngeal dystonia. Dystonia progresses slowly and might spread to become segmental. Arm tremor and myoclonic jerks in the arms or neck have also been reported. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
A rare, genetic, isolated dystonia characterized by adult-onset, non-progressive, focal cervical dystonia typically manifesting with torticollis and occasionally accompanied by mild head tremor and essential-type limb tremor. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
A rare neurologic disease characterized by excessive startle response to unexpected auditory, tactile or visual stimuli, associated with hyperreflexia. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
A rare, genetic, movement disorder characterized by involuntary movements on one side of the body that mirror intentional movements on the opposite side of the body, which are present in various first-degree members of a family, persist beyond the first decade of life, and have no associated comorbidities. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
A rare, X-linked, syndromic intellectual disability disease characterized by neonatal hypertonia which evolves to hypotonia and an exaggerated startle response (to sudden visual, auditory or tactile stimuli), followed by the development of early-onset, frequently refractory, tonic or myoclonic seizures. Progressive epileptic encephalopathy, intellectual disability, and psychomotor development arrest, with subsequent decline, may be additionally associated. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
6 |
A rare, genetic, syndromic intellectual disability disease characterized by global developmental delay, microcephaly, mild to moderate intellectual disability, truncal ataxia, trunk and limb, or generalized, choreiform movements, and elevated serum creatine kinase levels. Variably associated features include mild cerebral atrophy, muscular weakness or hypotonia in early childhood, and/or seizures. Ocular abnormalities (e.g. exophoria, anisometropia, amblyopia) have been reported. |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Acute akathisia caused by drug (disorder) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
4 |
Finding of movement of sacrum (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Flexion of left side of sacral spine (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Flexion of right side of sacral spine (finding) |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
2 |
Extension of right side of sacral spine |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |
Extension of left side of sacral spine |
Interprets |
True |
Movement observable |
Inferred relationship |
Some |
3 |