Findings of a longitudinal study of effects on IQ
Current and former marijuana use: preliminary findings of a longitudinal study of effects on IQ in young adults -- Fried et al. 166 (7): 887 -- Canadian Medical Association Journal

Granny:hippy:
Storm Crow Reviewed by Storm Crow on . Marijuana may increase intelligence and its not all in your head e.Peak (31/10/2005) news: science: Study shows marijuana increases brain cell growth Sounds great, right? Well although this is a promising new development, there is still a lot of research that needs to be done. My middle finger is halfway up and ready to flick off all my teachers and parents who have tried to tell me marijuana kills brain cells. Keep the research coming.:dance: Rating: 5