@misc{oai:repo.qst.go.jp:00064999,
 author = {Kawaguchi, Hiroshi and Suga, Mikio and Tanigawa, Asuka and Hirano, Yoshiyuki and Yoshida, Eiji and Shiraishi, Takahiro and Tanimoto, Katsuyuki and Obata, Takayuki and Ito, Hiroshi and Yamaya, Taiga and 川口 拓之 and 谷川 明日香 and 平野 祥之 and 吉田 英治 and 白石 貴博 and 谷本 克之 and 小畠 隆行 and 伊藤 浩 and 山谷 泰賀},
 month = {Apr},
 note = {The ability to make quantitative measurements of radioactivity is essential for human brain PET. Several attenuation correction methods have been reported for PET/MRI scanners, however, their influence on pixel intensity in reconstructed images has not yet been thoroughly evaluated. In this study, we evaluated the effect of these potential problems on human brain 18F-FDG-PET. The results indicate that pixel intensities on reconstructed images depend on the attenuation correction method used. Incorrect assignment of the attenuation coefficient for brain causes a larger error in the measured radioactivity than for bone and soft tissues., 2nd SNU-NIRS Workshop on Nuclear Medicine Imaging Science and Technology},
 title = {Evaluation of attenuation map for quantitative assessment of brain function on PET/MRI scanner},
 year = {2013}
}