a nonsignificant trendP = 0.20
Interestingly, a nonsignificant trend towards a decreased mean number of CaMKII immunogold particles was observed in spines (39% decrease, P = 0.20) and PSDs (62% decrease, P = 0.12, Figure 1(d) , Table 1 ), with no apparent change in the mean number of pCaMKII immunogold particles in boutons, spines, or PSDs ( Figure 1(d) , Table 2 ).