a strong trendp = 0.06
Two-way ANOVA with virus treatment and time after HFS as independent variables and fEPSP slope as dependent variable detected a significant treatment x time interaction (F(158, 632) = 2.4, p < 0.0001), a main effect of time (F(79,632) = 4.2, p < 0.0001), and a strong trend towards main effect of treatment (F(2,8) = 3.9, p = 0.06; Figure 5 h).