A pharmacologist explains marijuana's effect on your dreams

Dr. Samoon Ahmad is a practicing psychopharmacologist and psychiatrist. He explainshow smoking marijuana can effect your dreams. Following is a transcript from the video. Sleep has different stages. If you do an EEG of a person, there are four stages of sleep and then there is a separate sleep called REM sleep, rapid eye movement sleep. And the dreaming happens in the rapid eye movement sleep. And it's that portion of the sleep where you sort of go into paralysis, and if you wouldn't go into par...