Masanobu Sakamoto

Effect of Simple Motor Performance on Regional Dopamine Release in the Striatum in Parkinson Disease Patients and Healthy Subjects: A Positron Emission Tomography Study

Hiroyuki Okada, Yasuomi Ouchi, Etsuji Yoshikawa, 2002, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Presynaptic and postsynaptic dopaminergic binding densities in the nigrostriatal and mesocortical systems in early Parkinson's disease: A double‐tracer positron emission tomography study

Hiroyuki Okada, Toshihiko Kanno, Yasuomi Ouchi, 1999, Annals of neurology.