A sensitive single particle tracking method for endogenous AMPA receptors shows that plasticity-induced actin polymerization in the dendritic shaft regulates intracellular AMPA receptor trafficking. https://elifesciences.org/articles/80622?utm_source=mastodon&utm_medium=social&utm_campaign=organic
Plasticity-induced actin polymerization in the dendritic shaft regulates intracellular AMPA receptor trafficking

Glutamate receptor-containing vesicles are positioned in the dendritic shaft near sites of synaptic activity by F-actin.

eLife