Source:http://linkedlifedata.com/resource/pubmed/id/12417221
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
11
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pubmed:dateCreated |
2002-11-5
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pubmed:abstractText |
Different physiological approaches demonstrated motor system hyperexcitability in amyotrophic lateral sclerosis (ALS), probably reflecting excitotoxic mechanisms. Transcranial magnetic stimulation (TMS) showed that both increased excitability of corticomotoneurons and reduced intracortical inhibition (ICI) contribute to motor cortex hyperexcitability, but the importance of these factors in inducing this cortical dysfunction is unknown. The aim of the study was to establish how different mechanisms interact to promote motor system hyperexcitability in ALS in relation to clinical features.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
1388-2457
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
113
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1688-97
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pubmed:dateRevised |
2008-9-10
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pubmed:meshHeading |
pubmed-meshheading:12417221-Adult,
pubmed-meshheading:12417221-Aged,
pubmed-meshheading:12417221-Amyotrophic Lateral Sclerosis,
pubmed-meshheading:12417221-Disease Progression,
pubmed-meshheading:12417221-Electromyography,
pubmed-meshheading:12417221-Evoked Potentials, Motor,
pubmed-meshheading:12417221-Female,
pubmed-meshheading:12417221-Hand,
pubmed-meshheading:12417221-Humans,
pubmed-meshheading:12417221-Male,
pubmed-meshheading:12417221-Middle Aged,
pubmed-meshheading:12417221-Motor Cortex,
pubmed-meshheading:12417221-Motor Neurons,
pubmed-meshheading:12417221-Psychomotor Performance,
pubmed-meshheading:12417221-Pyramidal Tracts,
pubmed-meshheading:12417221-Recruitment, Neurophysiological
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pubmed:year |
2002
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pubmed:articleTitle |
Different mechanisms contribute to motor cortex hyperexcitability in amyotrophic lateral sclerosis.
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pubmed:affiliation |
Department of Neurological Sciences and Vision, Section of Clinical Neurology, University of Verona, Ospedale Policlinico G.B. Rossi, piazzale Scuro, 37134 Verona, Italy. gi.zanette@libero.it
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pubmed:publicationType |
Journal Article,
Clinical Trial,
Research Support, Non-U.S. Gov't
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