Mild memory impairment may be associated with central auditory processing dysfunction, or difficulty hearing in complex situations with competing noise, such as hearing a single conversation amid several other conversations, according to a report in the July issue of Archives of Otolaryngology–Head & Neck Surgery, one of the JAMA/Archives journals.

A mind-altering mutation in mice results in an enhanced long-term memory, researchers report in the April 6, 2007 issue of the journal Cell, published by Cell Press. These findings point to a potential target for the development of a drug to treat memory loss, according to the researchers.