Effect of radiolabeled metabolite elimination from the brain on the accuracy of cerebral enzyme activity estimation using positron emission tomography with substrate tracers. - Tomoyuki Ohya; Toshimitsu Okamura; Yuji Nagai; Kiyoshi Fukushi; Toshiaki Irie; Tetsuya Suhara; Ming-Rong Zhang; Toshimitsu Fukumura; Tatsuya Kikuchi (NeuroImage, 2011)

A short-scan method for k3 estimation with moderately reversible PET ligands: Application of irreversible model to early-phase PET data. - Koichi Sato; Kiyoshi Fukushi; Hitoshi Shinotoh; Hitoshi Shimada; Noriko Tanaka; Shigeki Hirano; Toshiaki Irie (NeuroImage, 2012)