{"Name":"Huntington disease-like 1","DiseaseID__c":"GARD:0016985","id":16985,"encodedName":"huntington-disease-like-1","IsDeleted":false,"Disease_Name_Full__c":"Huntington disease-like 1","Xref_IDs__c":"784371009; C1864112; C214872; C566398; DOID:0090103; MEDGEN:355137; MONDO:0011299; OMIM:603218; ORPHA:157941","USA_Estimate__c":null,"No_of_Specialist_Tagsa__c":3,"No_of_ClinGen_records__c":0,"No_of_GeneReviews__c":0,"No_of_HHS_records__c":0,"World_Estimate__c":null,"No_of_HRSA_records__c":0,"Evidence_Based_Score__c":0,"No_of_Disease_Descriptions__c":3,"Disease_Characteristics_Score__c":6,"No_of_Age_at_Onset__c":1,"Description_Source__c":"MONDO:0011299","Disease_Description__c":"Any neurodegenerative disease with chorea in which the cause of the disease is a mutation in the PRNP gene.","GARD_Name__c":"Huntington disease-like 1","GARD_Synonym__c":"autosomal dominant huntington-like neurodegenerative disorder; early-onset prion disease with prominent psychiatric features; hdl1; hdl1 - huntington disease-like 1; hln1; huntington disease-like type 1; huntington-like neurodegenerative disorder 1; huntington-like neurodegenerative disorder, autosomal dominant; neurodegenerative disease with chorea caused by mutation in prnp; prion disease, early-onset, with prominent psychiatric features; prnp neurodegenerative disease with chorea","Curated_Disease_Description_Source__c":"ORPHA:157941","Curated_Disease_Description__c":"A rare, genetic, human prion disease characterized by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioral disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia, and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalized spasticity, seizures, urine incontinence and pyramidal abnormalities.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":null,"Age_at_Onset_Snippet_Text__c":"as an Adult","SourceID__c":"ORPHA:157941","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0011299","ORPHANET_ID__c":"ORPHA:157941","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Enfermedad similar a huntington, tipo 1","Spanish_Description_Source__c":null,"Spanish_Description__c":null,"Spanish_Disease_Name__c":"enfermedad similar a huntington, tipo 1","Spanish_GARD_Synonym__c":"enfermedad de huntington-like, tipo 1; enfermedad priónica de inicio precoz con manifestaciones psiquiátricas destacadas; hdl1","Category_Linearization__c":"ORPHA:98006","icd10_id__c":null,"mesh_id__c":null,"omim_id__c":null,"snomed_id__c":null,"umls_id__c":null,"GARD_Disease__c":[{"Curated_Disease_Description__c":"A rare, genetic, human prion disease characterized by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioral disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia, and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalized spasticity, seizures, urine incontinence and pyramidal abnormalities.","Curated_Disease_Description_Source__c":"ORPHA:157941","GARD_Synonym__c":"autosomal dominant huntington-like neurodegenerative disorder; early-onset prion disease with prominent psychiatric features; hdl1; hdl1 - huntington disease-like 1; hln1; huntington disease-like type 1; huntington-like neurodegenerative disorder 1; huntington-like neurodegenerative disorder, autosomal dominant; neurodegenerative disease with chorea caused by mutation in prnp; prion disease, early-onset, with prominent psychiatric features; prnp neurodegenerative disease with chorea","Name":"Huntington disease-like 1","estimateUsa":""}],"GARD_Disease_Tag__c":[{"Tag_Name__c":"Genetics","Tag_Category__c":"Cause;Disease Category;Specialist","category_description":"Genetic diseases affect the DNA, or genetic instructions, which directs how tissues, organs, and body systems function.","curated_tag_name":"Genetic diseases"},{"Tag_Name__c":"Neurology","Tag_Category__c":"Disease Category;Specialist","category_description":"Neurological diseases affect the brain, spinal cord, cranial nerves, autonomic nerves, or other peripheral nerves.","curated_tag_name":"Neurological diseases"},{"Tag_Name__c":"Psychiatry","Tag_Category__c":"Specialist"}],"Age_At_Onset__c":[{"Age_At_Onset__c":"Adult","Provided_By__c":"ORPHA:157941"}],"External_Identifier_Disease__c":[{"URL__c":"https://www.ncbi.nlm.nih.gov/books/NBK1229","Source__c":"Gene Review","Xref__c":"NBK1229"},{"URL__c":"https://www.omim.org/entry/603218","Source__c":"C1864112; MONDO:0011299; ORPHA:157941","Xref__c":"OMIM:603218"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C1864112","Source__c":"C1864112","Xref__c":"C1864112"},{"URL__c":"https://www.orpha.net/en/disease/detail/157941","Source__c":"C1864112; MONDO:0011299; ORPHA:157941","Xref__c":"ORPHA:157941"},{"URL__c":"https://www.ncbi.nlm.nih.gov/mesh/C566398","Source__c":"MONDO:0011299","Xref__c":"C566398"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=355137","Source__c":"C1864112","Xref__c":"MEDGEN:355137"},{"URL__c":"https://www.ebi.ac.uk/ols4/ontologies/doid/classes?obo_id=DOID%3A0090103","Source__c":"MONDO:0011299","Xref__c":"DOID:0090103"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0011299","Source__c":"GARD:0016985","Xref__c":"MONDO:0011299"},{"URL__c":"https://browser.ihtsdotools.org/?perspective=full&conceptId1=784371009","Source__c":"C1864112","Xref__c":"784371009"},{"URL__c":"https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C214872","Source__c":"C1864112","Xref__c":"C214872"}],"GARD_Disease_Gene__c":[{"GeneSymbol__c":"PRNP","GHR_URL__c":"https://medlineplus.gov/genetics/gene/prnp","Gene_Type__c":"protein-coding gene","Causal_Gene__c":true}],"Inheritance__c":["Autosomal dominant"],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An impairment of memory as manifested by a reduced ability to remember things such as dates and names, and increased forgetfulness.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002354","HPO_Synonym__c":"Amnesia; Forgetfulness; Memory impairment; Memory loss; Memory problems; Poor memory","HPO_Name__c":"Memory impairment","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An abnormality of the shoulder, which is defined as the structures surrounding the shoulder joint where the humerus attaches to the scapula.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003043","HPO_Synonym__c":"Abnormality of the shoulder","HPO_Name__c":"Abnormal shoulder morphology","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Abnormality of the basal ganglia.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002134","HPO_Synonym__c":"Abnormality of the basal ganglia; Anomaly of the basal ganglia; Basal ganglia disease","HPO_Name__c":"Abnormal basal ganglia morphology","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Atrophy of the cortex of the cerebrum.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002120","HPO_Synonym__c":"Cerebral cortex atrophy; Cortical atrophy; Decrease in size of the outer layer of the brain due to loss of brain cells","HPO_Name__c":"Cerebral cortical atrophy","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A seizure is an intermittent abnormality of nervous system physiology characterized by a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001250","HPO_Synonym__c":"Epileptic seizure; Seizures","HPO_Name__c":"Seizure","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An abnormally slow velocity of the saccadic eye movements.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000514","HPO_Synonym__c":"Slow eye movements; Slow saccades; Slow visual tracking","HPO_Name__c":"Slow saccadic eye movements","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002457","HPO_Synonym__c":"Abnormal head movements","HPO_Name__c":"Abnormal head movements","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Abnormal cognition is characterized by deficits in thinking, reasoning, or remembering.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0100543","HPO_Synonym__c":"Abnormality of cognition; Cognitive abnormality; Cognitive defects; Cognitive deficits; Cognitive impairment; Intellectual impairment","HPO_Name__c":"Cognitive impairment","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Abnormally diminished motor activity. In contrast to paralysis, hypokinesia is not characterized by a lack of motor strength, but rather by a poverty of movement. The typical habitual movements (e.g., folding the arms, crossing the legs) are reduced in frequency.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002375","HPO_Synonym__c":"Decreased muscle movement; Decreased spontaneous movement; Decreased spontaneous movements","HPO_Name__c":"Hypokinesia","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Generalized muscular hypotonia (abnormally low muscle tone).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001290","HPO_Synonym__c":"Generalized decreased muscle tone; Generalized muscular hypotonia; Hypotonia, generalized","HPO_Name__c":"Generalized hypotonia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008003","HPO_Synonym__c":"Jerky smooth pursuit","HPO_Name__c":"Jerky ocular pursuit movements","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002359","HPO_Synonym__c":"Frequent falls","HPO_Name__c":"Frequent falls","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Rhythmic, involuntary oscillations of one or both eyes related to abnormality in fixation, conjugate gaze, or vestibular mechanisms.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000639","HPO_Synonym__c":"Involuntary, rapid, rhythmic eye movements","HPO_Name__c":"Nystagmus","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Cognitive, psychiatric, or memory anomaly.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0011446","HPO_Synonym__c":"Abnormality of higher mental function","HPO_Name__c":"Abnormality of mental function","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Cerebellar atrophy is defined as a cerebellum with initially normal structures, in a posterior fossa with normal size, which displays enlarged fissures (interfolial spaces) in comparison to the foliae secondary to loss of tissue. Cerebellar atrophy implies irreversible loss of tissue and result from an ongoing progressive disease until a final stage is reached or a single injury, e.g. an intoxication or infectious event.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001272","HPO_Synonym__c":"Atrophic cerebellum; Degeneration of cerebellum","HPO_Name__c":"Cerebellar atrophy","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Chorea (Greek for 'dance') refers to widespread arrhythmic involuntary movements of a forcible, jerky and restless fashion. It is a random-appearing sequence of one or more discrete involuntary movements or movement fragments. Movements appear random because of variability in timing, duration or location. Each movement may have a distinct start and end. However, movements may be strung together and thus may appear to flow randomly from one muscle group to another. Chorea can involve the trunk, neck, face, tongue, and extremities.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002072","HPO_Synonym__c":"Choreic movements; Choreiform movements","HPO_Name__c":"Chorea","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A subset of motor impersistence, defined as the inability to perform more than two of the simple voluntary acts simultaneously, such as closing the eyes and protruding the tongue.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0040201","HPO_Name__c":"Simultanapraxia","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A deficit in coordination of muscle movements. Coordination is defined as the orchestrated movement of multiple body parts as required to accomplish intended actions, like walking.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002311","HPO_Synonym__c":"Difficulties in coordination; Incoordination; Incoordination of limb movements; Limb incoordination; Poor coordination; Poor motor coordination","HPO_Name__c":"Incoordination","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A lack of facial expression often with staring eyes and a slightly open mouth.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000298","HPO_Synonym__c":"Amimia; Expressionless face; Lack of facial expression; Mask-like facial appearance; Masklike facies","HPO_Name__c":"Mask-like facies","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A state of unease is characterized by diffuse motor activity or motion, which is subject to limited control, nonproductive, or disorganized behavior.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000711","HPO_Synonym__c":"Fidgetiness; Restiveness","HPO_Name__c":"Restlessness","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An abnormality of the ability (skills) to perform a precise movement of small muscles with the intent to perform a specific act. Fine motor skills are required to mediate movements of the wrists, hands, fingers, feet, and toes.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007010","HPO_Synonym__c":"Fine motor disability; Fine motor impairment; Fine motor skill dysfunction; Impaired fine motor skills","HPO_Name__c":"Poor fine motor coordination","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006801","HPO_Name__c":"Hyperactive deep tendon reflexes","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Abnormality observed by electroencephalogram (EEG), which is used to record of the brain's spontaneous electrical activity from multiple electrodes placed on the scalp.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002353","HPO_Synonym__c":"Abnormal EEG; Abnormal electroencephalogram; EEG abnormalities; Electroencephalogram abnormal; Electroencephalogram abnormalities","HPO_Name__c":"EEG abnormality","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Procedure_EEG"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Reduction of total body weight.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001824","HPO_Synonym__c":"Loss of weight","HPO_Name__c":"Weight loss","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A type of ataxia characterized by the inability to carry out movements with the correct range and motion across the plane of more than one joint related to incorrect estimation of the distances required for targeted movements.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001310","HPO_Synonym__c":"Lack of coordination of movement","HPO_Name__c":"Dysmetria","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A type of ataxia characterized by the impairment of the ability to coordinate the movements required for normal walking. Gait ataxia is characteirzed by a wide-based staggering gait with a tendency to fall.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002066","HPO_Synonym__c":"Ataxia of gait; Ataxic gait; Inability to coordinate movements when walking","HPO_Name__c":"Gait ataxia","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Involuntary contractions of muscle leading to involuntary movements of extremities, neck, trunk, or face.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0004305","HPO_Synonym__c":"Involuntary movements; Involuntary muscle contractions","HPO_Name__c":"Involuntary movements","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An increase in size of the ventricular system of the brain.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002119","HPO_Synonym__c":"Cerebral ventricular dilatation; Dilated cerebral ventricle; Dilated cerebral ventricles; Dilated ventricles; Enlarged cerebral ventricles; Enlarged ventricles; Enlarged ventricular system; Large cerebral ventricles and cisternae; Ventricular dilatation","HPO_Name__c":"Ventriculomegaly","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An abnormality of eye movement characterized by impaired smooth-pursuit eye movements.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000617","HPO_Synonym__c":"Abnormal smooth pursuits; Disrupted ocular pursuit movements; Impaired smooth pursuit ocular movements; Irregular visual pursuit movements","HPO_Name__c":"Abnormality of ocular smooth pursuit","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A degree of language development that is significantly below the norm for a child of a specified age.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000750","HPO_Synonym__c":"Deficiency of speech development; Delayed language development; Delayed speech; Delayed speech acquisition; Delayed speech and language development; Delayed speech development; Impaired speech and language development; Impaired speech development; Language delay; Language delayed; Language development deficit; Late-onset speech development; Poor language development; Speech and language delay; Speech and language difficulties; Speech delay","HPO_Name__c":"Delayed speech and language development","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006961","HPO_Synonym__c":"Head jerking; Jerking head movements","HPO_Name__c":"Jerky head movements","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Involuntary flexion or extension of the arms and legs.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002533","HPO_Name__c":"Abnormal posturing","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Frequently experiencing feelings of being down, miserable, and/or hopeless; struggling to recover from these moods; having a pessimistic outlook on the future; feeling a pervasive sense of shame; having a low self-worth; experiencing thoughts of suicide and engaging in suicidal behavior.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000716","HPO_Synonym__c":"Depression; Depressive episode; Depressivity","HPO_Name__c":"Depression","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An abnormality of eye movement characterized by impairment of fast (saccadic) eye movements.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000570","HPO_Synonym__c":"Abnormality of saccadic eye movements","HPO_Name__c":"Abnormal saccadic eye movements","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A loss of global cognitive ability of sufficient amount to interfere with normal social or occupational function. Dementia represents a loss of previously present cognitive abilities, generally in adults, and can affect memory, thinking, language, judgment, and behavior.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000726","HPO_Synonym__c":"Dementia; Dementia, progressive; Progressive dementia","HPO_Name__c":"Dementia","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Atypical behavior is an abnormality in a person's actions that can be controlled or modulated by the will of the individual. While abnormal behaviors can be difficult to control, they are distinct from other abnormal actions that cannot be affected by the individual's will.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000708","HPO_Synonym__c":"Behavioral abnormality; Behavioral changes; Behavioral disorders; Behavioral disturbances; Behavioral problems; Behavioral symptoms; Behavioral/psychiatric abnormalities; Behavioural symptoms; Behavioural/Psychiatric abnormality; Psychiatric disorders; Psychiatric disturbances","HPO_Name__c":"Atypical behavior","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Lack of physical coordination resulting in an abnormal tendency to drop items or bump into objects.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002312","HPO_Synonym__c":"Clumsiness","HPO_Name__c":"Clumsiness","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Dysarthric speech is a general description referring to a neurological speech disorder characterized by poor articulation. Depending on the involved neurological structures, dysarthria may be further classified as spastic, flaccid, ataxic, hyperkinetic and hypokinetic, or mixed.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001260","HPO_Synonym__c":"Difficulty articulating speech; Dysarthric speech","HPO_Name__c":"Dysarthria","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A delusion is a fixed false belief held despite evidence to the contrary. The term delusion broadly encompasses all false judgments that possess the following external characteristics to a significant, albeit unspecified, extent: (1) they are held with an exceptional level of conviction, accompanied by an unparalleled subjective certainty; (2) there is an inability to consider alternative experiences or compelling counter-arguments; (3) the content of the belief is impossible.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000746","HPO_Synonym__c":"Delusions","HPO_Name__c":"Delusion","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Gliosis is the focal proliferation of glial cells in the central nervous system.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002171","HPO_Synonym__c":"Cerebral gliosis; Excess astrocytes in brain","HPO_Name__c":"Gliosis","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An abnormality in voluntary or involuntary eye movements or their control.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000496","HPO_Synonym__c":"Abnormal extraocular movement; Abnormal extraocular movements; Abnormal eye motility; Abnormal eye movement; Abnormal eye movements; Abnormal motility of the globe of the eye; Abnormal movement of the globe of the eye; Abnormal ocular movements; Abnormality of eye movement; Eye movement abnormalities; Eye movement issue; Ocular movement abnormalities; Oculomotor abnormalities","HPO_Name__c":"Abnormality of eye movement","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The term gait disturbance can refer to any disruption of the ability to walk.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001288","HPO_Synonym__c":"Abnormal gait; Abnormal walk; Difficulty in walking; Gait abnormalities; Gait difficulties; Gait disturbances; Impaired gait; Walking disability","HPO_Name__c":"Gait disturbance","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Abnormal coordination of muscles involved in speech.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001350","HPO_Synonym__c":"Slurred speech","HPO_Name__c":"Slurred speech","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:157941","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Bradykinesia literally means slow movement, and is used clinically to denote a slowness in the execution of movement (in contrast to hypokinesia, which is used to refer to slowness in the initiation of movement).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002067","HPO_Synonym__c":"Slow movements; Slowness of movements","HPO_Name__c":"Bradykinesia","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics"],"Disease Category":["Genetics","Neurology"],"Specialist":["Genetics","Neurology","Psychiatry"]},"synonyms":["autosomal dominant huntington-like neurodegenerative disorder"," early-onset prion disease with prominent psychiatric features"," hdl1"," hdl1 - huntington disease-like 1"," hln1"," huntington disease-like type 1"," huntington-like neurodegenerative disorder 1"," huntington-like neurodegenerative disorder, autosomal dominant"," neurodegenerative disease with chorea caused by mutation in prnp"," prion disease, early-onset, with prominent psychiatric features"," prnp neurodegenerative disease with chorea"]}