See related story: VR Goggles Heal Scars of War

The entire combat environment is modeled to add to the realism of the simulation.
Courtesy of Institute for Creative Technologies
Dr. Skip Rizzo shows off the virtual-reality goggles that enable his post-traumatic stress disorder therapy. Skull not included.
Courtesy of Institute for Creative Technologies
, puts the patient back into combat situations.
Courtesy of Institute for Creative Technologies