Research Article

Autoradiographic Mapping of 5-HT1B/1D Binding Sites in the Rhesus Monkey Brain Using [carbonyl-11C]zolmitriptan

Figure 3

Color-coded autoradiograms of [11C]zolmitriptan (top) and [11C]WAY 100635 (bottom) on consecutive brain sections, comparing the distribution of binding sites for the respective tracer. Numbers identify sections where strong [11C]zolmitriptan binding is observed. (1) Nucleus accumbens, (2) Ventral pallidum and external globus pallidus (3) Substantia nigra, and (4) Visual cortex. Note the minimal overlap of tracer binding sites.
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