학술논문
Synaptic memory requires CaMKII.
Document Type
Article
Source
Subject
*NEURAL transmission
*LONG-term potentiation
*MEMORY
*
*
Language
ISSN
2050-084X
Abstract
Long-term potentiation (LTP) is arguably the most compelling cellular model for learning and memory. While the mechanisms underlying the induction of LTP ('learning') are well understood, the maintenance of LTP ('memory') has remained contentious over the last 20 years. Here, we find that Ca2+-calmodulin-dependent kinase II (CaMKII) contributes to synaptic transmission and is required LTP maintenance. Acute inhibition of CaMKII erases LTP and transient inhibition of CaMKII enhances subsequent LTP. These findings strongly support the role of CaMKII as a molecular storage device. [ABSTRACT FROM AUTHOR]