Abstract #1774

The Development and Evaluation of the Novel Brain Phantom for the PROPELLER with Motion Correction

Kousaku Saotome¹, Akira Matsushita¹, Koji Matsumoto², Yoshiaki Kato³, Kei Nakai⁴, Yoshiyuki Sankai⁵, and Akira Matsumura⁴

¹Center for Cybernics Research, University of Tsukuba, Tsukuba, Japan, ²Department of Radiology, Chiba University Hospital, Chiba, Japan, ³Medical Technology Department, Kameda General Hospital, Kamogawa, Japan, ⁴Department of Neurosurgery, University of Tsukuba, Tsukuba, Japan, ⁵Faculty of Engineering, Information and Systems, University of Tsukuba, Tsukuba, Japan

Our purpose is to develop the novel brain phantom including low contrast and to verify its potential to emphasize the motion correction effects in PROPELLER. Our proposed phantom set would allow not only to add the ability to low contrast objects but also to provide exact rotations instead of a healthy volunteer. The making process of the phantom consists of making profile curves, transforming to depths of the convexo-concave, printing using 3-D printer, and pouring agarose. This is the novel phantom making process.

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