TY - RPRT TI - Optimizing spherical navigator echoes for three-dimensional rigid-body motion detection. AU - Daniel W Petrie AU - Andreu F Costa AU - Atsushi Takahashi AU - Yi-Fen Yen AU - Maria Drangova PY - 2005 DO - 10.1002/mrm.20445 UR - https://pubmed.ncbi.nlm.nih.gov/15844145/ ID - 15844145 ER -