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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1998-7-23
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pubmed:abstractText |
The brainstem is said to be the generator of pathological startle responses due to reticular reflex myoclonus or hyperekplexia. A patient with facial weakness, nystagmus, and pyramidal tract signs had generalised reflex spasms in response to auditory, visual and tactile stimuli which clinically and neurophysiologically resembled hyperekplexia. The case is unusual because as well as hyperekplexia, the patient's initial presentation was with an equally rare manifestation of brainstem pathology-brainstem mediated trismus. The causes of brainstem trismus and exaggerated startle responses are discussed with respect to their underlying mechanisms.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jul
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pubmed:issn |
0022-3050
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
65
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
122-5
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pubmed:dateRevised |
2008-11-20
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pubmed:meshHeading |
pubmed-meshheading:9667574-Brain Diseases,
pubmed-meshheading:9667574-Brain Stem,
pubmed-meshheading:9667574-Electromyography,
pubmed-meshheading:9667574-Humans,
pubmed-meshheading:9667574-Male,
pubmed-meshheading:9667574-Middle Aged,
pubmed-meshheading:9667574-Neural Inhibition,
pubmed-meshheading:9667574-Reaction Time,
pubmed-meshheading:9667574-Receptors, Glycine,
pubmed-meshheading:9667574-Reflex, Abnormal,
pubmed-meshheading:9667574-Spasm,
pubmed-meshheading:9667574-Startle Reaction,
pubmed-meshheading:9667574-Trismus
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pubmed:year |
1998
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pubmed:articleTitle |
Hyperekplexia and trismus due to brainstem encephalopathy.
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pubmed:affiliation |
Department of Neurology, The Walton Centre for Neurology and Neurosurgery, Liverpool, UK.
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pubmed:publicationType |
Journal Article,
Case Reports
|