‘The findings are a stepping stone to more liberal usage of imaging methodologies to progress our knowledge of addiction.’ Since its advancement in 1993, fMRI has allowed the non-invasive mapping of function in various regions of the human brain. This technological advance is an important source of info for neuroscientists in a range of fields.. Alcohol affects threat-detecting human brain circuits New brain imaging research published this week shows that, after consuming alcohol, public drinkers had decreased sensitivity in brain regions involved in detecting threats, and increased activity in brain regions involved in reward.Wellness Behavior in School-aged Children . Luk analyzed that data while he was on a study program at NICHD. Bullying is a significant problem among adolescents. Earlier research shows that it is connected with loneliness, depression and suicide. But no previous nationwide studies have identified major depression as an explanation for the partnership between victimization from bullying and compound use, Luk stated. The HBSC survey measured depressive disorder by asking tenth graders: how often previously thirty days they: had been very sad; were grouchy or irritable, or in a bad mood; experienced hopeless about the future; experienced like not eating or consuming more than usual; slept a lot more or a lot less than typical; and had problems concentrating on their assignment work.