Positron computed tomography.
D000161:Acoustic Stimulation; D001921:Brain / Q000000981:diagnostic imaging* / Q000378:metabolism; D005947:Glucose / Q000378:metabolism; D006801:Humans; D010775:Photic Stimulation; D010781:Photography; D011859:Radiography; D014055:Tomography, Emission-Computed
D005947:Glucose