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. 2010 May 3;189(3):397–398. doi: 10.1083/jcb.201004022

Figure 1.

Figure 1.

N-cadherin promotes dendritic spine stability. (A) Spines are dynamic and undergo formation and elimination, leading to spine turnover. These spines have relatively small postsynaptic densities and PSD-95 puncta. (B) Synaptic activity promotes the localization of N-cadherin to activated synapses. (C) Activated synapses expressing N-cadherin are stabilized, have large postsynaptic densities, and express large PSD-95 puncta.