Tag: fMRI

  • Gambling on marijuana use makes for bad decisions

    I just can’t seem to stay away from the marijuana debate, even given the recent defeat of Proposition 19 that aimed to legalize marijuana in California. This article is a short one, but speaks to some of the cognitive issues associated with marijuana use. A study (see here) conducted by a Wake Forest University team […]

  • The brain after cocaine – White matter damage and addiction treatment

    The brain damage left behind after long-term cocaine use can apparently tell us quite a bit about how well a cocaine addict will do in addiction treatment – as long as we assess the right kind of damage. Different kinds of brain matter I’ve talked before about the fact that use of cocaine, and other […]