Evidence that long-term potentiation occurs within...[J Neurosci. 2007] - PubMed Result

Evidence that long-term potentiation occurs within...[J Neurosci. 2007] - PubMed Result: "Coimmunostaining for pCofilin and the postsynaptic density protein 95 (PSD-95) showed that synapses on pCofilin-positive spines were substantially larger than those on neighboring (pCofilin-negative) spines. These results establish that uncommon cellular events associated with LTP, including changes in synapse size, occur in individual spines during learning, and provide a technique for mapping potential engrams."