| HP:0000006 | Autosomal dominant 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 heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele." [HPO:curators] |
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| HP:0000360 | Tinnitus | "Tinnitus is an auditory perception that can be described as the experience of sound, in the ear or in the head, in the absence of external acoustic stimulation." [Cochrane:ab005233] |
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| HP:0000407 | Hearing loss, sensorineural | "Hearing loss caused by damage or dysfunction of the auditory nerve (cranial nerve VIII)." [HPO:curators] |
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| HP:0000473 | Torticollis | |
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| HP:0000565 | Esotropia | |
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| HP:0000580 | Pigmentary retinopathy | |
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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:0000640 | Gaze-evoked nystagmus | "Nystagmus made apparent by looking to the right or to the left." [HPO:curators] |
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| HP:0000643 | Blepharospasm | "An involuntary recurrent spasm of both eyelids." [HPO:curators] |
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| HP:0000651 | Diplopia | "Diplopia is a condition in which a single object is perceived as two images, it is also known as double vision." [HPO:curators] |
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| HP:0000708 | Behavioural/Psychiatric Abnormality | |
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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:0000713 | Agitation | |
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| HP:0000737 | Irritability | |
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| HP:0000739 | Anxiety | |
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| HP:0000741 | Apathy | |
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| HP:0000763 | Sensory neuropathy | "Peripheral neuropathy affecting primarily the sensory nerves." [HPO:curators] |
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| HP:0000980 | Pallor | |
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| HP:0001125 | Hemianopic blurring of vision | |
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| HP:0001152 | Saccadic smooth pursuit | |
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| HP:0001249 | Mental retardation | |
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| HP:0001250 | Seizures | "Seizures are an intermittent `abnormality of the central nervous system` (FMA:HP:0002011) due to a sudden, excessive, disorderly discharge of cerebral neurons and characterized clinically by some combination of disturbance of sensation, loss of consciousness, impairment of psychic function, or convulsive movements." [HPO:probinson] |
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| HP:0001251 | Ataxia | "Ataxia is a nonspecific neurological sign and symptom consisting of gross lack of coordination of muscle movements. Ataxia is caused by dysfunction of one or more parts of the nervous system including the cerebellum, the sensory nervous system, the vestibular system, or the cerebral cortex." [HPO:curators] |
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| HP:0001259 | Coma | |
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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:0001269 | Hemiparesis | "Relatively mild weakness in the arm, leg, and in some cases the face on one side of the body." [HPO:curators] |
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| HP:0001272 | Cerebellar atrophy | |
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| HP:0001276 | Hypertonia | |
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| HP:0001289 | Confusion | "Lack of clarity and coherence of thought, perception, understanding, or action." [HPO:curators] |
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| HP:0001290 | Generalized hypotonia | "Generalized muscular hypotonia (abnormally low muscle tone)." [HPO:curators] |
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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:0001371 | Contractures | |
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| HP:0001425 | Heterogeneous | |
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| HP:0001751 | Vestibular dysfunction | |
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| HP:0001945 | Fever | |
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| HP:0002013 | Vomiting | |
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| HP:0002015 | Dysphagia | "Difficulty in swallowing." [HPO:curators] |
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| HP:0002017 | Nausea and vomiting | |
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| HP:0002066 | Gait ataxia | "Impairment of the ability to coordinate the movements required for normal walking." [HPO:curators] |
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| HP:0002073 | Progressive cerebellar ataxia | |
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| HP:0002076 | Migraine | |
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| HP:0002077 | Migraine with aura | |
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| HP:0002080 | Intention tremor | "An oscillatory cerebellar ataxia that tends to be absent when the limbs are inactive and during the first part of voluntary movement but worsening as the movement continues and greater precision is required (e.g., in touching a target such as the patient s nose or a physician s finger)." [HPO:curators] |
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| HP:0002131 | Ataxia, episodic | |
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| HP:0002172 | Postural instability | |
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| HP:0002301 | Hemiplegia | "Paralysis (complete loss of muscle function) in the arm, leg, and in some cases the face on one side of the body." [HPO:curators] |
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| HP:0002305 | Athetosis | "Athetosis (from the Greek word for changeable or unfixed ) refers to an inability to sustain the muscles of the fingers, toes, tongue, or any other group of muscles in a fixed position. Instead, posture is interrupted by slow, purposeless involuntary movements." [HPO:curators] |
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| HP:0002311 | Incoordination | |
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| HP:0002317 | Unsteady gait | |
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| HP:0002321 | Vertigo | "An abnormal sensation of spinning while the body is actually stationary." [HPO:curators] |
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| HP:0002329 | Drowsiness | |
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| HP:0002353 | EEG abnormalities | "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:curators] |
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| HP:0002357 | Dysphasia | |
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| HP:0002367 | Visual hallucinations | |
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| HP:0002442 | Dyscalculia | |
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| HP:0002457 | Abnormal head movements | |
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| HP:0002486 | Myotonia | "Myotonia is characterized by an abnormally slow relaxation of the muscles after voluntary contraction or electrical stimulation. During physical examination, myotonia may be elicited by asking the patient to make a tight fist and then quickly open the hand." [HPO:curators] |
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| HP:0003401 | Paresthesia | "Abnormal sensations such as tingling, pricking, or numbness of the skin with no apparent physical cause." [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:0003676 | Progressive disorder | |
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| HP:0003743 | Genetic anticipation | |
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| HP:0003829 | Incomplete penetrance | |
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| HP:0004374 | Hemiplegia/hemiparesis | "Loss of strength in the arm, leg, and sometimes face on one side of the body. Hemiplegia refers to a severe or complete loss of strength, whereas hemiparesis refers to a relatively mild loss of strength." [HPO:curators] |
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| HP:0006855 | Cerebellar vermis atrophy | |
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| HP:0007670 | Abnormal vestibuloocular reflex | |
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| HP:0007772 | Impaired smooth pursuit in adult patients | |
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| HP:0007979 | Gaze-evoked horizontal nystagmus | "Horizontal nystagmus made apparent by looking to the right or to the left." [HPO:curators] |
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| HP:0008765 | Auditory hallucinations | |
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| HP:0010544 | Vertical nystagmus | "Vertical nystagmus may present with either up-beating or down-beating eye movements or both. When present in the straight-ahead position of gaze it is referred to as upbeat nystagmus or downbeat nystagmus." [HPO:curators] |
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| HP:0010545 | Downbeat nystagmus | "A type of vertical nystagmus that is present in the straight-ahead position of gaze." [HPO:curators] |
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| HP:0030511 | Bradyopsia | "Difficulty in seeing moving objects." [pmid:25770143] |
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| HP:0030842 | Choking episodes | "Incidents in which a piece of food or other objects get stuck in the upper airway and provoke coughing, gagging, inability to talk, and difficulty breathing." [HPO:probinson] |
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| HP:0100022 | Abnormality of movement | "An abnormality of movement with a neurological basis characterized by changes in coordination and speed of voluntary movements." [HPO:probinson] |
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| HP:0200134 | Epileptic encephalopathy | |
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