TABLE 1.

Definition of mild traumatic brain injury (Kay et al., 1993; Varriano et al., 2018) (American Congress of Rehabilitation Medicine).

Traumatically induced physiological disruption of brain function as manifested

by at least one of the following:

– Any period of loss of consciousness

– Any loss of memory for events immediately before or after the accident

– Any alteration in mental state at time of accident

(e.g., dazed, disoriented, confused)

– Focal neurological deficit (s) that may/may not be transient and:

Loss of consciousness <30 min or GCS 13–15 if >30 min

posttraumatic amnesia <24 h