Since cannabinoid (marijuana components) receptors are found in movement related brain regions, some wished to evaluate the effect marijuana may have on human movement.
22 marijuana users average age twenty-four, were matched with 22 non marijuana users average age twenty-five. They completed screening tests, a gait and balance test, and a clinical neurological examination of movement.
The results of this study state that balance and neurological parameters did not significantly differ between the groups. There were some changes in the manner which marijuana users moved shoulders, elbows and knees during the walking gait but they were considered to be NOT clinically detectable.
