Working Memory DLPFC Knowing Neurons Don Davies

Uncovering the Brain Circuitry of Short Term Memory

Have you ever asked for a phone number only to forget it moments later?  The only way to remember it is to rehearse the digits over and over in your head.  This is an example of working memory, which is a type of short-term memory for storage and manipulation of information necessary for higher order cognition.  Working memory is impaired in some diseases such as schizophrenia and Alzheimer’s.  Since working memory is used for daily tasks, memory impairment often is associated with a reduced quality of life.  If scientists can understand how the brain circuitry creates working memory, scientists may be able to treat the cognitive symptoms of diseases that impair working memory.Continue reading