A narrative review in Brain Sciences evaluated 29 studies and found evidence that psilocybin could play a role in recovery after traumatic brain injury (TBI).

A retrospective study by Tator et al., published in the Journal of Neurotrauma, examined patients from the Canadian Concussion Centre who sustained concussions with persisting symptoms following motor vehicle crashes.

A recent study in Neurology examined the impact of repetitive head injuries (RHI) in soccer players and their effect on the brain.