The adolescent brain and alcohol
Since the 1990s we have learnt a great deal about the developing brain. It was once believed that this complex organ finished developing around the age of 15 years, we now know it takes much longer and that during the dynamic changes that occur during adolescence drinking alcohol can seriously damage long and short-term growth processes. Before we look at alcohol's effects on the developing brain - let's first discuss what is different about a teenage mind. We all know that adolescence can be a troubled time but now we are beginning to understand why this is the case - and it's not just all about raging hormones and puberty! Certain parts of the brain are underdeveloped, particularly the prefrontal cortex (the part that deals with judgement, decision-making, planning and impulse control) and when teens make decisions they tend to use an alternative section - the amygdala (the emotional part of their brain). This results in a decrease in reasoned thinking and an increase