Linked Life Data

1371438

Source:http://linkedlifedata.com/resource/pubmed/id/1371438

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1992-3-30
pubmed:abstractText
We have recorded spontaneous magnetoencephalographic (MEG) activity during overnight natural sleep in 4 healthy adults with a 24-channel SQUID gradiometer, mainly over the sides of the head. All sleep stages were obtained. The MEG wave forms resembled the EEG phenomena recorded simultaneously from the scalp midline, but the electric and magnetic signals did not always coincide. The source locations of different signals were studied by using a current dipole model. The equivalent sources of magnetic transients, resembling and often coinciding with the electric vertex waves and K-complexes, as well as the transients during REM sleep, were concentrated within a volume of 4 x 4 x 3 cm3 in the inferior parietal lobe. For spindles and slow waves, no such focal generators were found.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0013-4694
pubmed:author
pubmed:issnType
Print
pubmed:volume
82
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
182-96
pubmed:dateRevised
2008-9-9
pubmed:meshHeading
pubmed:year
1992
pubmed:articleTitle
Generator sites of spontaneous MEG activity during sleep.
pubmed:affiliation
Low Temperature Laboratory, Helsinki University of Technology, Espoo, Finland.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't