PTSD is marked by hyper-vigilance , a fear that a trauma will occur again . Nonetheless , Kyle 's tragic death and Routh 's story are shining light on those who suffer from PTSD and the circumstances that surround it . This can lead to panic attacks and other symptoms of PTSD. Virtual reality is being used to treat PTSD sufferers .
PTSD is marked by hyper-vigilance , a fear that a trauma will occur again . This can lead to panic attacks and other symptoms of PTSD. Virtual reality is being used to treat PTSD sufferers .