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Aplasia/Hypoplasia of the brainstem
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HP_0007362 |
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Visual hallucination
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HP_0002367 |
[Visual perception in the absence of a visual stimulus.] |
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Hallucinations
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HP_0000738 |
[Perceptions in a conscious and awake state that, in the absence of external stimuli, have qualities of real perception. These perceptions are vivid, substantial, and located in external objective space.] |
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Abnormal lower motor neuron morphology
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HP_0002366 |
[Any structural anomaly of the lower motor neuron.] |
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Abnormal peripheral nervous system morphology
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HP_0000759 |
[A structural abnormality of the peripheral nervous system, which is composed of the nerves that lead to or branch off from the central nervous system. This includes the cranial nerves (olfactory and optic nerves are technically part of the central nervous system).] |
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Abnormal motor neuron morphology
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HP_0002450 |
[Any structural anomaly that affects the motor neuron.] |
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Psychomotor deterioration
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HP_0002361 |
[Loss of previously present mental and motor abilities.] |
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Sleep disturbance
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HP_0002360 |
[An abnormal pattern in the quality, quantity, or characteristics of sleep.] |
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Abnormality of mental function
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HP_0011446 |
[Cognitive, psychiatric, or memory anomaly.] |
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Abnormal brainstem morphology
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HP_0002363 |
[An anomaly of the brainstem.] |
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Abnormal brain morphology
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HP_0012443 |
[A structural abnormality of the brain, which has as its parts the forebrain, midbrain, and hindbrain.] |
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Shuffling gait
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HP_0002362 |
[A type of gait (walking) characterized by by dragging one's feet along or without lifting the feet fully from the ground.] |
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Developmental regression
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HP_0002376 |
[Loss of developmental skills, as manifested by loss of developmental milestones.] |
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Neurodevelopmental abnormality
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HP_0012759 |
[A deviation from normal of the neurological development of a child, which may include any or all of the aspects of the development of personal, social, gross or fine motor, and cognitive abilities.] |
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Hypokinesia
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HP_0002375 |
[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.] |
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Hand tremor
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HP_0002378 |
[An unintentional, oscillating to-and-fro muscle movement affecting the hand.] |
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obsolete Paraganglioma-related cranial nerve palsy
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HP_0002377 |
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Normal interictal EEG
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HP_0002372 |
[Lack of observable abnormal electroencephalographic (EEG) patterns in an individual with a history of seizures. About half of individuals with epilepsy show interictal epileptiform discharges upon the first investigation. The yield can be increased by repeated studies, sleep studies, or by ambulatory EEG recordings over 24 hours. Normal interictal EEG is a sign that can be useful in the differential diagnosis.] |
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Interictal EEG abnormality
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HP_0025373 |
[Interictal refers to a period of time between epileptic seizures. Electroencephalographic (EEG) patterns are important in the differential diagnosis of epilepsy, and the EEG is almost always abnormal during a seizure. Some persons with seizures may show EEG abnormalities between seizures, while others do not. In some cases, multiple interictal EEGs must be recorded before an abnormality is observed. In most cases the electrographic pattern of seizure onset is completely different from the activity recorded during interictal discharge.] |
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Loss of speech
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HP_0002371 |
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