Ever wondered how a memory is created--and lasts? with each other. It's all about"strengthening the synapses." Studies at UCSB's Neuroscience Research Institute have shown that part of the strengthening process involves making new proteins. Those proteins build the synapse and make it stronger. Just like with exercise, when new proteins must build up muscle mass, synapses must also make more protein when recording memories. In this research, the regulation and control of that process was uncovered.