Fig. 7.

GABA receptors in the AD group are less sensitive to GABA. (A) GABA currents elicited by different concentrations of GABA applied to oocytes injected with C10 or AD7 membranes. (B) Box plot of GABA logEC₅₀s (pEC₅₀) for the control and AD groups. These groups were different at the level of P = 0.01 (nested ANOVA) when EC₅₀s were nested within brains and when brains were nested within diagnosis (n = 9 control, n = 10 AD; n = 3–5 oocytes per case).