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Search: authors:"Masatoshi Itoh"

2 papers found.
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Dissociable Roles of Prefrontal and Anterior Cingulate Cortices in Deception

Recent neuroimaging studies have shown the importance of the prefrontal and anterior cingulate cortices in deception. However, little is known about the role of each of these regions during deception. Using positron emission tomography (PET), we measured brain activation while participants told truths or lies about two types of real-world events: experienced and unexperienced...

Absorbed Dose Estimates in Positron Emission Tomography Studies Based on the Administration of 18f-Labeled Radiopharmaceuticals

Absorbed doses were estimated after intravenous administration of 18f-labeled radiopharmaceuticals in Positron Emission Tomography (PET) studies. These radiopharmaceuticals, [18f]-2-Fluoro-2-Deoxy-D-Glucose (FDG), 6-[189F]Fluoro-L-Dopa (FDOPA) and 18f-5-Fluorodeoxyuridine (FdUR), are used in clinical research at the Cyclotron and Radioisotope Center of Tohoku University...