2008 IGT Project Week Fast Imaging Library

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Team: Scott Hoge, Bob Kraft

Goals: Further develop tools to enable interactive EPI measurements for perfusion, fMRI, and temperature monitoring using accelerated and efficient EPI-based MR acquisitions

Integrating algorithms from the Fast Imaging Library (doc here: http://www.spl.harvard.edu/publications/item/view/1393) into interactive EPI.

Approach:

• complete a mechanism to maintain the phase in our pMRI-UNFOLD-EPI acquisition technique, which is required for both temperature change estimation and EPI distortion correction
• incorporate real-time hooks into EPI sequence, to provide interactive acquisitions
• start investigations into radial EPI

Other Notes:

• This team will spend significant time on the MR scanner. Schedule here: http://calendar.yahoo.com/YYY,5107b4/srt,0/lmrc_ms_scanner/?v=2&t=1228608000

Results (to be completed and presented at the end of the week):