Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013362 (dysarthria)
 3,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Transient recurrent confusional and stuporous states of nonepileptic origin are clearly less frequent than epileptic ones. They are relatively common in diseases of disturbed vigilance, like narcolepsy, idiopathic hypersomnolence, and sleep apnea. These patients often suffer from attacks of hypovigilance, characterized by altered awareness, automatic behaviour and partial or complete amnesia for the attack. Because of the memory 'black outs' and the frequently associated hypnagogic hallucinations, the patients behave inappropriately and often appear confused. Confusional states also typically arise during basilar artery migraine attacks. This special form of complicated migraine predominantly affects young females and is characterized by symptoms and signs of brain stem dysfunction such as vertigo, ataxia, paresthesia, limb weakness, dysarthria; in 75% of the cases, disorders of consciousness dominate. Transient ischemic attacks are sometimes recurrent and, when involving the cranial basilar territory, may result in confusional states without significant motor dysfunction. Attacks of transient global amnesia are possibly also ischemic in nature and are assumed to arise from transient bilateral limbic failure. Affecting only memory functions, they are strictly spoken not confusional, but must nevertheless be taken into consideration when proper observation during the attack was not possible.
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PMID:[Non-epileptic impaired consciousness in neurologic diseases]. 267 60

Cataplexy, an ancillary symptom of narcolepsy, involves the sudden loss of muscle tone without altered consciousness usually brought on by sudden excitement or emotional influence and extreme exertions (Guilleminault et al., 1974; Parks et al., 1974; Guilleminault, 1976; Aldrich, 1992; 1993; Scrima, 1981; Baker, 1985). Attacks of generalized cataplexy produce complete atonic, areflexic partial or complete paralysis of striated muscles commonly involving the leg muscles resulting in collapse of the knees and falling while milder forms often termed partial cataplexy may manifest by sagging of the face, eyelid, or jaw, dysarthria, blurred vision, drooping of the head, weakness of an arm or leg, buckling at the knees, or simply a momentary sensation of weakness that is imperceptible to observers (Guilleminault, 1976; Aldrich, 1993). The duration of cataplexy is usually a few seconds, although severe episodes can last several minutes and rarely several hours or days in the case of "status cataplecticus" (Parkes et al., 1974; Guilleminault, 1976; Billiard & Cadilhac, 1985; Aldrich, 1992; 1993). This report concerns a 51 year old man with chronic progressive multiple sclerosis who exhibited daily episodes of partial cataplexy which resolved within 3 weeks after he received treatment with picotesla electromagnetic fields.
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PMID:Resolution of partial cataplexy in multiple sclerosis by treatment with weak electromagnetic fields. 870 78