ABERDEEN PROVING GROUND, Md. — The U.S. Army Research Laboratory and Helius Medical Technologies, Inc., from Newton, Pennsylvania, have partnered to expand on early research that could mean new interventions for improving Soldier readiness and resilience, as well as reducing symptoms of post-traumatic stress disorder, or PTSD. As part of a cooperative research and development agreement, or CRADA, ARL and Helius are launching a research program to investigate Helius’ Portable Neuromodulation…