Representative immunoblots of hippocampal or striatal lysates from adult mice for CaMKIIα (A), CaMKIIβ (B), phospho-Thr286 (C) phospho-Thr287 (D), neurabin (E), PP1c (F), and spinophilin (G). Immunoreactivity was normalized to either total protein (Ponceau S) stain (A,B, E–G) or to total CaMKII levels (C, D), and plotted as the striatal:hippocampal ratio on a Log10 scale (see Methods). An unpaired Student’s t-test was performed between groups. *P<0.05, **P<0.01, ***P<0.001, ****P<0.0001.