Research ArticleBasic Science Investigation
Open Access
Fast and Accurate Amyloid Brain PET Quantification Without MRI Using Deep Neural Networks
Seung Kwan Kang, Daewoon Kim, Seong A Shin, Yu Kyeong Kim, Hongyoon Choi and Jae Sung Lee
Journal of Nuclear Medicine April 2023, 64 (4) 659-666; DOI: https://doi.org/10.2967/jnumed.122.264414
Seung Kwan Kang
1Brightonix Imaging Inc., Seoul, Korea;
2Institute of Radiation Medicine, Medical Research Center, Seoul National University College of Medicine, Seoul, Korea;
Daewoon Kim
3Interdisciplinary Program of Bioengineering, Seoul National University, Seoul, Korea;
4Artificial Intelligence Institute, Seoul National University, Seoul, Korea;
Seong A Shin
1Brightonix Imaging Inc., Seoul, Korea;
Yu Kyeong Kim
5Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, Korea; and
6Department of Nuclear Medicine, Seoul Metropolitan Government–Seoul National University Boramae Medical Center, Seoul, Korea
Hongyoon Choi
2Institute of Radiation Medicine, Medical Research Center, Seoul National University College of Medicine, Seoul, Korea;
5Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, Korea; and
Jae Sung Lee
1Brightonix Imaging Inc., Seoul, Korea;
2Institute of Radiation Medicine, Medical Research Center, Seoul National University College of Medicine, Seoul, Korea;
3Interdisciplinary Program of Bioengineering, Seoul National University, Seoul, Korea;
4Artificial Intelligence Institute, Seoul National University, Seoul, Korea;
5Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, Korea; and

Data supplements
Supplemental Data
Files in this Data Supplement:
In this issue
Journal of Nuclear Medicine
Vol. 64, Issue 4
April 1, 2023
Fast and Accurate Amyloid Brain PET Quantification Without MRI Using Deep Neural Networks
Seung Kwan Kang, Daewoon Kim, Seong A Shin, Yu Kyeong Kim, Hongyoon Choi, Jae Sung Lee
Journal of Nuclear Medicine Apr 2023, 64 (4) 659-666; DOI: 10.2967/jnumed.122.264414