The hippocampus is a small area located in the heart of the brain. Scientists noticed that the smaller the hippocampus, the worse the memory. But it does not work correctly with people who take marijuana and cigarettes, says Zee News.
Two out of three people, pot smokers, smoke and additionally cigarettes. Scientists noticed that the size of Hipocampo people who use only marijuana, less than that of those who smoked cigarettes and cannabis, and cigarettes.
Interesting is another fact. The memory of the people, adhere to the "combined area" was much better. This allowed the scientists to make the assumption: there exists some mechanism by which nicotine improves memory in people with dependence on marijuana. Like it or not, will show the following studies and experiments.