A-Ha! The Neural Mechanisms Of Insight

Although it is quite common for a brief, unique experience to become part of our long-term memory, the underlying brain mechanisms associated with this type of learning are not well understood. Now, a new brain-imaging study looks at the neural activity associated with a specific type of rapid learning, insight. The research, published by Cell Press in the March 10 issue of the journal Neuron, reveals specific brain activity that occurs during an "A-ha!" moment that may help encode the new information in long-term memory. "In daily life, information that results from moments of insight is, almost by definition, incorporated in long-term memory: once we have realized a new way to solve a problem, or to perform a task better and faster, we are not likely to forget that insight easily," explains senior study author, Dr. Nava Rubin, from the Center for Neural Science at New York University. "We were interested in determining the neural basis of this long-lasting nature of insight." [9 March 2011 - Neuron/Cell Press via redOrbit - More]