Pierre Fillard John H. Gilmore Joseph Piven Weili Lin Guido Gerig Quantitative Analysis of White Matter Fiber Properties along Geodesic Paths. 16-23 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2879&spage=16 2003 conf/miccai/2003-2 MICCAI (2) db/conf/miccai/miccai2003-2.html#FillardGPLG03