Confirmed loss of consciousness | Suspected loss of consciousness |
Convulsion | Tonic posturing |
Balance disturbance/ataxia | Clearly dazed |
Player not orientated in time, place and person | Definite confusion |
Definite behavioural changes | Oculomotor signs (eg, spontaneous nystagmus) |
On field identification of signs or symptoms of concussion |
*Definitions are provided within the HIA procedures manual for each criterion.
HIA, head injury assessment.