Abstract #3666
Reverse Retrospective Motion Correction
Benjamin Zahneisen 1 , Aditya Singh 2 , Michael Herbst 2 , and Thomas Ernst 2
1
Stanford University, Stanford, CA, United
States,
2
University
of Hawaii, HI, United States
One of the barriers for using Prospective Motion
Correction (PMC) in the clinic is the unpredictable
nature of a scan because of the direct interference with
the imaging sequence. Here, we suggest using the
framework of retrospective motion correction to reverse
the effects of prospective motion correction (reverse
retrospective correction) for brain scans. The most
important impact will most likely be in the clinical
application, where our approach guarantees that a data
set can be presented whose quality is at least as good
as a scan acquired without PMC.
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