Reference · file CON-10

A working vocabulary.

Twenty terms used carefully in concussion education and evidence review.

mTBI
Mild traumatic brain injury; concussion is a common term for this injury category.
concussion
A mild traumatic brain injury caused by a bump, blow, or jolt.
PCS
Post-concussion syndrome, a label for ongoing symptoms after concussion or mild TBI.
vestibular
Relating to balance and spatial orientation systems.
oculomotor
Relating to eye movement and coordination.
coup
An effect near the site of impact.
contrecoup
An effect on the opposite side after rebound.
neurocognitive
Relating to thinking processes such as attention and memory.
symptom log
A dated record of symptoms, context, change, and functional impact.
return to learn
A gradual return to school activity after concussion.
return to play
A graded return-to-sports progression.
functional injury
An injury that can alter function without a routine structural imaging finding.
CT
Computed tomography, an imaging method used to assess anatomy and urgent injury.
MRI
Magnetic resonance imaging, an imaging method with different indications from CT.
acceleration
A change in velocity that can contribute to head motion.
deceleration
A slowing force that can contribute to head motion.
rotation
Turning motion that may contribute to brain movement.
cervical
Relating to the neck region of the spine.
causation
The relationship between an event and a claimed condition; it requires careful evidence.
contemporaneous
Created at or near the time of an event.