Artifact due to B0 fluctuations in fMRI: Correction using the k-space central line

Magnetic Resonance in Medicine

Volumn 46, Issue 1, 2001, Pages 198-201

  Durand, Emmanuel ^a,b,c   Van Moortele, Pierre Franois De ^b   Pachot Clouard, Mathilde ^b   Bihan, Denis Le ^b  

^a In vivo Molecular Imaging Laboratory   (France)

^b SERVICE HOSPITALIER FRÉDÉRIC JOLIOT   (France)

^c BICÊTRE HOSPITAL   (France)

Author keywords

Artifacts; B0 stability; EPI; fMRI; Navigator echo

Indexed keywords

ELECTROMAGNETIC FIELDS; MAGNETIC RESONANCE; SIGNAL ENCODING;

ARTIFACTS; EXTERNAL SOURCES; FERROMAGNETIC OBJECT; FMRI; FOURIER SPACE; MAIN MAGNETIC FIELDS; NAVIGATOR ECHO; PHASE ENCODING;

ENCODING (SYMBOLS);

FERROMAGNETIC MATERIAL;

ARTICLE; ARTIFACT; ELECTROMAGNETIC FIELD; FOURIER TRANSFORMATION; HEAD MOVEMENT; IMAGE PROCESSING; MAGNETIC FIELD; NUCLEAR MAGNETIC RESONANCE IMAGING; PHANTOM;

EID: 0034963565     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.1177     Document Type: Article

References (12)

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10. Inhomogeneity correction using an estimated linear field map