Linked Life Data

9090577

Source:http://linkedlifedata.com/resource/pubmed/id/9090577

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1997-6-24
pubmed:abstractText
The influence of local static magnetic field inhomogeneities on gradient-echo imaging is discussed and the underlying theoretical aspects are reviewed. A high-resolution approach is suggested to suppress image distortion and restore signal loss due to spin dephasing. Acquisition of three-dimensional data sets not only overcomes part of the limitations associated with gradient echoes but also makes it possible to extract local information about the strength or direction of background gradients and relative susceptibility changes between different tissues. Applications of the suggested approach in the human brain for anatomical imaging as well as for extraction of physical and physiological parameters are presented and discussed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
1053-1807
pubmed:author
pubmed:issnType
Print
pubmed:volume
7
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
266-79
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:articleTitle
Theory and application of static field inhomogeneity effects in gradient-echo imaging.
pubmed:affiliation
Mallinckrodt Institute of Radiology, Washington University, St. Louis, MO 63110, USA.
pubmed:publicationType
Journal Article, Review, Research Support, Non-U.S. Gov't