There are multiple definitions:

1. California Healthcare Institute(English)

   • CLSA
   • Health care, Organizations (documentation)
   • https://califesciences.org/

2. closed head injury(English)

   • most common cause is a fall (accounting for over 35%), followed by motor vehicle/traffic injuries. Other causes include acts of violence, industrial injuries, and sports injuries
   • TBI, CPP, SCIWORA
   • Injury, Sports medicine
   • https://www.ncb…ooks/NBK557861/

3. congenital hyperinsulinism(English)

   • CGM, HEG, MARD, SMBG
   • Congenital disorders, Pancreas, Insulin
   • https://doi.org…ndo.2022.894559
   • https://doi.org…do.2022.1016072

4. cognitively healthy individual(English)

   • GM, MCI
   • Cognitive function, Gait/walking
   • https://doi.org…ger.2019.05.001

5. concussive head injury(English)

   • is quite prevalent in military personnel, leading to lifetime disability in more than 85% of cases
   • ICU, IS, NBP
   • Brain (dys)function, Injury, Disability, Military medicine
   • https://doi.org…pbr.2019.03.008