Table 1.

Acronyms and their definitions

Acronym	Definition
DSM-IV-TR	Diagnostic and Statistical Manual IV – Text Revision
PTSD	Posttraumatic stress disorder
PTSS	Posttraumatic stress symptoms
mTBI	Mild traumatic brain injury
bmTBI	Blast-induced mild traumatic brain injury
fMRI	Functional Magnetic Resonance Imaging
ROI	Region of Interest
Brain areas
dlPFC	Dorsolateral prefrontal cortex
vmPFC-sgACC	Ventromedial prefrontal cortex-subgenual anterior cingulate cortex
MMPI-2-RF	Minnesota multiphasic personality inventory 2 Restructured Form
Validity Metrics:
L-r	Uncommon virtues
K-r	Adjustment validity
F-r	Infrequent Responses
Fp-r	Infrequency Psychopathology
TRIN-r	True Response Inconsistency
VRIN-r	Variable Response Inconsistency
PSY-5-RF	Personality Psychopathology-Five Scales Restructured Form
PSY-5-RF Scales:
NEGE-r	Negative Emotionality/Neuroticism
INTR-r	Introversion/Low Positive Emotionality
AGGR-r	Aggressiveness
DISC-r	Disconstraint
PSYC-r	Psychoticism
H-O	Higher-Order Scales
H-O Scales:
EID	Emotional/Internalizing Dysfunction
BXD	Behavioral Dysfunction
THD	Thought Dysfunction
RC	Restructured Clinical scales
RCd	Restructured Clinical Scale for Demoralization
RC2	Restructured Clinical Scale for Low Positive Emotions
RC7	Restructured Clinical Scale for Dysfunctional Negative Emotions
RC4	Restructured Clinical Scale for Antisocial Behavior