tag:blogger.com,1999:blog-4402160631955197288.post7173512101488992033..comments2024-03-12T19:57:17.818-07:00Comments on practiCal fMRI: the nuts & bolts: Physics for understanding fMRI artifacts: Part FourteenpractiCal fMRIhttp://www.blogger.com/profile/07387300671699742416noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-4402160631955197288.post-32337446260972903062022-08-24T16:42:30.524-07:002022-08-24T16:42:30.524-07:00Hi Joe, if I had said "the distance between s...Hi Joe, if I had said "the distance between successive frequency-encoded rows" instead of "lines," would that help clarify? Yes, each frequency-encoded line (or row) is being phase-encoded, what is important in the sentence you flagged is the initial part, the "distance between." It's the step size in the column direction that is important. Delta-k (phase) is the same for partial k-space as full k-space, so the final field-of-view is the same in these two cases.practiCal fMRIhttps://www.blogger.com/profile/07387300671699742416noreply@blogger.comtag:blogger.com,1999:blog-4402160631955197288.post-45643540416375881712022-07-11T10:30:23.169-07:002022-07-11T10:30:23.169-07:00thanks so much and learned a lot from your blogs. ...thanks so much and learned a lot from your blogs. Is this typo "the distance between successive frequency-encoded lines of k-space is exactly as was demonstrated in earlier posts on EPI."? should it be phase-encoded lines instead? joe.Anonymousnoreply@blogger.com