Figure 2: Change in Sleep disturbance (IMAGE) Maharishi International University Caption After two weeks symptoms of insomnia in the Transcendental Meditation group had improved by 33%. At three months, the TM group showed mean reductions in insomnia by 44%. Credit Mark Steven Nestor, M.D., Ph.D. Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.