The Overall Goals are to perform a double blind placebo-controlled study using Cogmed™ to determine whether this adaptive WM training program will benefit HIV-infected individuals, and whether the investigators can identify individuals who might benefit most from the working memory (WM) training. Lastly, the investigators will explore how brain activation, neuroinflammation and cerebrospinal fluid (CSF) monoamine levels might be related to WM function before and after the training.
