Fig. 4.
Comparison of the effects of the GABAB receptor-positive modulator CGP7930 and rac-BHFF together with baclofen (A) or GHB (B) on [35S]GTPγS binding in cerebellum (molecular layer) and mPFC. Numbers in parentheses are concentrations in microliters, except the concentration of GHB, which is in milliliters. Main effects of brain region and treatment, and brain region × treatment interactions, were statistically significant for the results shown (p < 0.0001). *, significantly different from the corresponding results obtained in mPFC. Results obtained in mPFC are replotted from Figs. 1 and 2. Data are means ± S.E.M. (n = 4–6). Note that the scale of the abscissa in A is interrupted and differs from the scales used in B and Figs. 1 and 2.