Pot affects your brain, along with alcohol, nicotine, caffeine, oxygen, nano particles, gamma rays, sunlight, moonlight, pornography, classical music, rock music etc.
here is link to a MedPage article that suggests caution about this study's "conclusions".
www.medpagetoday.com/Neurology/GeneralNeurology/45290?isalert=1&uun=g375543d1133R5368868u&utm_source=breaking-news&utm_medium=email&utm_campaign=breaking-news&xid=NL_breakingnews_2014-04-16
Crud - how do you embed a hotlink? And does anyone else feel an urge to add an "e" after judge in judgment? I hate that. Must be I have a brain defect from... nooooooo!