Smoking Too Much Cannabis Causes Dopamine Deficits In The Brain | IFLScience April 20, 2016 digdiggerdopamine, glutamate, hippocampus, hormones, marijuana, PET, pot, schizophrenia, science, smoking, weed http://www.iflscience.com/brain/smoking-too-much-dope-causes-dopamine-deficits-brain Share this:TwitterFacebookLike Loading... Related Smoking Too Much Cannabis Causes Dopamine Deficits In The Brain | IFLScience