Aβ	Amyloid-β
Aβ40/42	Amyloid-β 40 and 42 peptides
AD	Alzheimer’s disease
ANAM	Automated Neuropsychological Assessment Metrics
APP	Amyloid precursor protein
ATP	Adenosine triphosphate
BBB	Blood–brain barrier
BDNF	Brain-derived neurotrophic factor
BD-tau	Brain-derived tau
BOP	Blast overpressure
CAF	Canadian Armed Forces
CI	Credible interval
CMI	Cognitive–motor integration
CNS	Central nervous system
CREB	cAMP response element-binding protein
CSF	Cerebrospinal fluid
CTE	Chronic traumatic encephalopathy
DTI	Diffusion tensor imaging
EEG	Electroencephalography
EV	Extracellular vesicle
fMRI	Functional magnetic resonance imaging
GFAP	Glial fibrillary acidic protein
IL-6	Interleukin-6
IRR	Injury risk ratio (if present)
JNK	c-Jun N-terminal kinase
MAPK	Mitogen-activated protein kinase
MBP	Myelin basic protein
MCP-1	Monocyte chemoattractant protein-1
MEG	Magnetoencephalography
MMP	Matrix metalloproteinase
mBDNF	Mature BDNF
mTBI	Mild traumatic brain injury
NfL	Neurofilament light chain
pNF-H	Phosphorylated neurofilament heavy chain
NGRN	Neurogranin
NSE	Neuron-specific enolase
PET	Positron emission tomography
PCL	PTSD Checklist
PI3K	Phosphoinositide 3-kinase
PLCγ	Phospholipase C-gamma
PRDX-6	Peroxiredoxin-6
PTSD	Post-traumatic stress disorder
RBANS	Repeatable Battery for the Assessment of Neuropsychological Status
RPQ	Rivermead Post-Concussion Questionnaire
S100b	S100 calcium-binding protein beta
SOF	Special Operations Forces
T-tau	Total tau
TBI	Traumatic brain injury
TNF-α	Tumor necrosis factor-alpha
TrkB	Tropomyosin receptor kinase B
UCH-L1	Ubiquitin carboxy-terminal hydrolase L1
VCAM-1/ICAM-1	Vascular/Intercellular cell adhesion molecules
VILIP-1	Visinin-like protein 1