Study results to be published in the April 2009 issue of the Journal of the American Geriatrics Society show that computerized brain exercises can improve memory and lead to faster thinking.

Prior studies have shown that older adults perform better on cognitive tests after repeatedly practicing those tests, but this large-scale study is the first to link a commercially available software program to improvement on unaffiliated standard measures of memory and to better performance on everyday tasks.

The Improvement in Memory with Plasticity-based Adaptive Cognitive Training (IMPACT) study was funded by the Posit Science Corporation, which owns the rights to the Brain Fitness Program, tested in the study.

Elizabeth Zelinski, PhD, of the USC Davis School of Gerontology and Glenn Smith, PhD, of the Mayo Clinic were principal investigators on the study, published with colleagues from the University of California, San Francisco, Stanford, and California State University, Los Angeles.

Of the 487 healthy adults over the age of 65 who participated in a randomized controlled trial, half used the Brain Fitness Program for 40 hours over the course of eight weeks…