Photo Credit: U.S. Air Force Tech. Sgt. Michael Holzworth, Defense Media Activity
Sgt. 1st Class David Paz, demonstrates a general balance test while wearing a pair of frenzel glasses, which are used during vestibular bedside testing to illuminate the eyes and suppress fixation, during a Brain Injury Awareness Open House, March 21, 2013, at Tripler Army Medical Center in Honolulu. The Pacific Regional Medical Command's Traumatic Brain Injury Program, a comprehensive program which provides a continuum of integrated care and services for active duty service members and other beneficiaries with TBI.