Linked Life Data

2461283

Source:http://linkedlifedata.com/resource/pubmed/id/2461283

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1989-1-9
pubmed:abstractText
We recorded auditory evoked magnetic fields in response to 128 15 msec duration 1 kHz tone pips from both hemispheres of 6 normal adult males. Auditory evoked potentials were recorded conventionally from a vertex lead. An approximately 50 msec latency component was identified in both the magnetic (called the M50) and EEG (called the P50) recordings. Isofield topographical contour maps were used to estimate M50 source location and depth. With respect to extracranial bony landmarks, M50 source locations were significantly higher and tended to be more posterior, over the left hemisphere. M50 and P50 latencies were not significantly different in 5 of 6 subjects; in one, M50 latencies were significantly longer than P50 latencies over the left hemisphere. Magnetic resonance images in 5 subjects were used to identify the neuroanatomical structure(s) present at the estimated source location. M50 sources appeared to reside in the cortex of the planum temporale in both left and right hemispheres in all 5 subjects.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0013-4694
pubmed:author
pubmed:issnType
Print
pubmed:volume
70
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
490-8
pubmed:dateRevised
2008-9-9
pubmed:meshHeading
pubmed:year
1988
pubmed:articleTitle
Source location of a 50 msec latency auditory evoked field component.
pubmed:affiliation
Department of Psychiatry, University of Colorado Health Sciences Center, Denver 80262.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, P.H.S.