HP:0000007 | Autosomal recessive inheritance | "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in homozygotes. In the context of medical genetics, autosomal recessive disorders manifest in homozygotes (with two copies of the mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele)." [HPO:curators] |
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HP:0000365 | Hearing loss | |
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HP:0000639 | Nystagmus | "Rhythmic, involuntary oscillations of one or both eyes related to abnormality in fixation, conjugate gaze, or vestibular mechanisms." [HPO:curators] |
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HP:0000709 | Psychosis | "A condition characterized by changes of personality and thought patterns often accompanied by hallucinations and delusional beliefs." [HPO:curators] |
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HP:0000716 | Depression | "A condition characterized by pervasive dysphoric mood, loss of interests, and inability to experience pleasure." [HPO:curators] |
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HP:0000718 | Aggressive behavior | "Aggressive behavior can denote verbal aggression, physical aggression against objects, physical aggression against people, and may also include aggression towards oneself." [HPO:curators] |
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HP:0000722 | Obsessive-compulsive disorder | |
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HP:0000738 | Hallucinations | |
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HP:0000739 | Anxiety | |
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HP:0001260 | Dysarthria | "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:curators] |
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HP:0001263 | Developmental retardation | "A delay in the achievement of motor or mental milestones manifested prior to age 18 and generally associated with lifelong mental and/or physical impairments." [HPO:curators] |
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HP:0001272 | Cerebellar atrophy | |
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HP:0001310 | Dysmetria | |
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HP:0001324 | Muscle weakness | "Reduced strength of muscles." [HPO:curators] |
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HP:0001332 | Dystonia | "An abnormally increased muscular tone that causes fixed abnormal postures. There is a slow, intermittent twisting motion that leads to exaggerated turning and posture of the extremities and trunk." [HPO:curators] |
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HP:0001337 | Tremor | "An unintentional, oscillating to-and-fro muscle movement." [HPO:curators] |
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HP:0001347 | Hyperreflexia | "The presence of overactive or overresponsive reflexes." [HPO:curators] |
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HP:0001618 | Dysphonia | |
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HP:0002059 | Cerebral atrophy | |
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HP:0002067 | Bradykinesia | "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:curators] |
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HP:0002075 | Dysdiadochokinesis | "An inability to perform rapidly alternating movements, such as rhythmically tapping the fingers on the knee, generally related to a cerebellar lesion." [HPO:curators] |
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HP:0002180 | Neurodegeneration | |
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HP:0002186 | Apraxia | "A defect in the understanding of complex motor commands and in the execution of certain learned movements, i.e., deficits in the cognitive components of learned movements." [HPO:curators] |
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HP:0002311 | Incoordination | |
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HP:0002313 | Spastic paraparesis | |
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HP:0002542 | Olivopontocerebellar atrophy | |
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HP:0003202 | Amyotrophy | "The presence of muscular atrophy (which is also known as amyotrophy)." [HPO:curators] |
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HP:0003487 | Babinski sign | "Upturning of the big toe (and sometimes fanning of the other toes) in response to stimulation of the sole of the foot. If the Babinski sign is present it can indicate damage to the corticospinal tract." [HPO:curators] |
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HP:0003812 | Phenotypic variability | |
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HP:0040078 | Axonal degeneration | |
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HP:0100543 | Cognitive impairment | "Abnormality in the process of thought including the ability to process information." [HPO:sdoelken] |
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