A new study indicates that adolescent boys who use marijuana on a weekly basis may be at heightened risk for subclinical symptoms of psychosis. Alarmingly, these symptoms appear to persist, even after a year of abstinence from the drug.
In this interview, Dr. Daniel Siegel seeks to correct the traditional view of adolescence as a period of immaturity that is driven by raging hormones. He believes that the impulsivity of adolescence is more accurately explained by the fact that this time in life is a period of brain remodeling that includes profound changes in the dopamine system.
Dr. Wood is interviewed on ADDICTION.COM about the reciprocal relationship between shame and substance use disorders. Read the article here: How to Stop Playing the Shame Game Read more […]
Sex, Drugs and Rejection-Sensitivity: How a Co-Existing Disorder Can Complicate Recovery from Addiction
From Science Daily: “Rejected by a person you like? Just “shake it off” and move on, as music star Taylor Swift says. But while that might work for many people, it may not be so easy for those with untreated depression, a new brain study finds. The pain of social rejection lasts longer for them — and their brain cells release less of a natural pain and stress-reducing chemical called natural opioids.”
A new study published in the journal Addictive Behaviors and reported on health.usnews.com has important implications for parents, educators and health professionals. It found that “among people who use illicit drugs ” those with attention-deficit/hyperactivity disorder (ADHD) start using them one to two years earlier in their youth than those without the disorder.” On average, subjects with ADHD began using alcohol at 13, about 1.5 years before those without the disorder.
Stanford University School of Medicine has published a study in the current issue of JAMA Psychiatry (February 4) that indicates there is a common pattern of gray matter loss in key brain structures across a wide spectrum of brain disorders that clinicians and researchers tend to view as distinct problems.