Scientists from the U.S. Army Research Laboratory and University of North Texas collaborated to develop a data processing technique to monitor the state of the brain based on heart rate variability. The new technique gives a better view of how the heart responds to external disturbances, such as stress.
Using the new technique it was determined that Yoga meditation was more effective in reducing stress over Chi medication, and that long-term meditators displayed better cognitive abilities, better ability to carry out goal-oriented behavior, and better use of complex mental processes. It has also been found that when yoga integrates meditation and breathing techniques it can relax the mind, increase body awareness, and sharpen concentration.
Psychological warfare describes actions intended to reduce an opponent’s morale. Used since prehistoric times by many including the Persian Empire, Alexander the Great, Genghis Khan, Hitler, and today on social media, getting into an opponents psyche is nothing new. Military historians believe battles and possibly wars have been won or lost based on warrior’s mindset, before physical combat ever begins. Developing techniques to accurately measure stress are important to quantify how effective different types of meditation interventions are, and how they can be harnessed to benefit soldiers.
The U.S. Army also states a long term goal of identifying meditation interventions to reduce post-traumatic stress disorder, or PTSD. Currently the new technology is being utilized to measure the efficacy of mindfulness meditation interventions.
Many health professionals recognize how damaging stress can be physically and mentally on someone's health. Meditation can be an effective intervention to promote optimal well-being.