A recent study investigated the relationship between electric biking (e-biking) and high-impact head injuries. Niklas H Koehne et al. found that, in the past decade, the incidence of head injuries due to e-bike accidents has significantly increased, as did the severity of the injuries. 

A study looked at the relationship between photobiomodulation (PBM) and neuromuscular control, specifically targeting patients with concussions or repetitive head acceleration events (RHAEs). After following an 8-week protocol study, participants exhibited significant improvements in reaction time, balance scores, and grip strength for both hands.

The journal Neurochemistry International recently published a review that details the role of mitochondria in traumatic brain injury (TBI).

The Journal of Neurotrauma recently published a study comparing conventional rehabilitation to high-intensity training (HIT) in patients with moderate-to-severe traumatic brain injury. Compared to rehabilitation, high-intensity training participants showed better outcomes in the physical tests used to measure locomotive outcomes (6-min walk test and peak treadmill speed). There were also more improvements in aerobic capacity and cognitive functioning after HIT. 

A retrospective cohort study by Jacob Jo et al. revealed that sport-related concussions occurring during the early third of the season exhibited a quicker resolution of symptoms than those occurring in the later third of the season, although this finding did not remain statistically significant in a multivariate analysis.