Repass Definition from Language, Idioms & Slang Dictionaries & Glossaries. English English Dictionaries. Webster's Revised Unabridged Dictionary (1913) (v. t.) To pass again; to pass or travel over in the opposite direction; to pass a second time; as, to repass a bridge or a river; to repass the sea. (v. i.) To pass or go back; to move back; as, troops passing and repassing before our eyes.
Although we already knew from past research that if you start smoking pot as a teen, youâll be more likely to get addicted, new research (just published in a well-known journal called Proceedings of the National Academy of Sciences) now says if you smoke marijuana heavily as a teenager, it can actually lower your IQ!
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.