Development of PET and SPECT Probes for Glutamate Receptors

Figure 11

PET images of [¹⁸F]FPEB (20–25 min) in rat brain without drug treatment (a), treatment of mGluR5-selective ligand MTEP treatment (10 mg/kg) (b), and treatment of mGluR1-selective YM-298198 (10 mg/kg) [92].

(a)

(b)

(c)