One question that is crucial in cognitive neuroscience is how information and mental experiences are coded and represented in the brain. Scientists have gained much knowledge about the neuronal codes from the studies of plasticity, but most of such research has been focused on simple learning in simple neuronal circuits; it is considerably less clear about the neuronal changes involved in more complex examples of memory, particularly declarative memory that requires the storage of facts and events (Byrne 2007). Convergence-divergence zones might be the neural networks where memories are stored and retrieved. COUNT 4
QSN1 Is it important to know how information is coded in the brain? ANS1 that is crucial QSN2 Have researchers learned anything studying plasticity? ANS2 have gained much knowledge QSN3 What are the roles of Covergence-divergence zones? ANS3 might be the neural networks where memories are stored and retrieved. QSN4 What has most of the research on memories revolved around? ANS4 simple learning in simple neuronal circuits;