Recent research has made a major breakthrough in understanding the molecular mechanism of memory. By using a new molecular imaging technique, researchers have gained valuable insights into how memories are formed and maintained in the brain. This technique has allowed researchers to observe a key molecular process, called synaptic plasticity, in the hippocampus—the part of the brain responsible for memory formation. Synaptic plasticity is the ability of neurons to change their connections to each other in response to a stimulus. This finding could lead to new treatments for memory disorders and improved understanding of how memories are encoded in the brain.

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source: Phys.org