Wrist, Hand & Finger Pain Causes. If you have pain the hand, understand potential causes of hand or wrist pain including arthritis, injury or other conditions. Read More >>. If you have wrist and hand pain, learn what steps your doctor may take to provide you with a diagnosis of arthritis or other condition.
Marijuana also affects brain development. When people begin using marijuana as teenagers, the drug may reduce thinking, memory, and learning functions and affect how the brain builds connections between the areas necessary for these functions.
Not only did low blood flow in the hippocampus distinguish smokers from controls, but the right hippocampus was found to be the most affected. Long-term marijuana use is linked to low blood flow in the brain, increasing susceptibility to Alzheimer's disease. Photo courtesy of Pixabay, Public Domain. The researchers believe marijuana use may interfere with memory formation by inhibiting activity in this part of the brain.