title: Clinical and behavioral considerations in emission tomography study design.
mesh_terms: D001921:Brain / Q000000981:diagnostic imaging / Q000378:metabolism; D006801:Humans; D008959:Models, Neurological; D008960:Models, Psychological; D012107:Research Design; D011984:Sensory Receptor Cells / Q000378:metabolism*; D014055:Tomography, Emission-Computed