In normal mice, cortical expression of FMR1 is greatest in cortex but adenylate cyclase expression is ubiquitous. Data available from [http://www.brain-map.org]. CB, cerebellum; CTX, cerebral cortex; HIP, hippocampal region; HPF, hippocampal formation; HY, hypothalamus; LSX, lateral septal complex; MB, midbrain; MY, medulla; OLF, olfactory areas; P, pons; PAL, pallidum; sAMY, striatum-like amygdalar nuclei; STR, striatum; STRd, striatum dorsal region; STRv, striatum ventral region; TH, thalamus; RHP, retrohippocampal region.