| 词汇 | ataxia |
| 释义 | ataxia noun[ U ] medical specializeduk /əˈtæk.si.ə/ us /əˈtæk.si.ə/ a loss of full control of body movements caused by a problem with the nervous system: （因为神经系统问题而出现的）共济失调，运动失调 She has ataxia - an inability to control muscle movements - on her right side.她的身体右侧出现运动失调——对肌肉运动失去了控制力。 It remains unclear if people with this type of ataxia have burst nerve cells.现在还不清楚出现这类运动失调的人是否存在神经细胞破损的情况。 This loss of muscular coordination is called ataxia. Multisystem atrophy is generally referred to as ataxia or the loss of the ability to coordinate muscular movement. Historical accounts about President Lincoln and his sometimes awkward gait suggest he may have had ataxia. Disorders of muscles & the nervous system acoustic neuroma ageusia agraphia akinetic-rigid HD alexia CJD comatose dysphasia dysphasic dysphonia dyspraxia dystonia leprosy neuralgia NMO palsy Parkinson's parosmia peripheral nerve injury shin splints Examples of ataxiaataxia This contrasts sharply with the apparent contralateral organization of parietal mechanisms involved in on-line control that are damaged in optic ataxia. Focal neurological signs include upper motor neurone weakness, lower cranial nerve palsies, tremor and ataxia. Because of his ataxia, he can shop and cook only with great difficulty. Patients with these disorders display profound oculomotor abnormalities and ataxia. On examination, typically in addition to downbeat nystagmus, lower cranial nerve palsies and both gait and limb ataxia are noted. If a specific cause for the ataxia can be identified and treated, such as a paraneoplastic syndrome, symptoms could stabilize after treatment. Common side effects of carbamazepine in children and adolescents include sedation, ataxia, dizziness, blurred vision, nausea, and vomiting. The gross neurologic side-effects include ataxia, dysarthria, nystagmus, dizziness, unsteadiness, blurring and doubling of vision, reversible dyskinesias and asterixis. Symptoms commonly include monocular visual loss, vertigo, diplopia, weakness, numbness and ataxia. These symptoms include dysarthria, vertigo, tinnitus, ataxia, bilateral paresis or paresthesia. According to the planning-control model, a patient suffering from optic ataxia has deficits that are limited to on-line control but has unimpaired movement planning. This upregulation is associated with the late-onset ataxia observed in these mice. This syndrome combines gait ataxia and a predominantly sensory neuropathy, with severe functional disability. The spectrum of genetic ataxias continues to expand. Focal psychological syndromes such as aphasia and ataxia may herald the onset of the disease. See all examples of ataxia These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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