Blood Tests Diagnose Depression? New blood tests to diagnose depression may lead to better treatment and less stigma. Diagnosing teenage depression the way it’s done now — by letting teens take the Beck Depression Inventory (BDI) and asking them to describe their own symptoms, and then relying on psychiatrists to interprete these — can be tricky since mood swings are normal during the adolescent years.
Depression can be prevented by ‘reappraising’ negative memories, study suggests. The thoughts we have — and how we deal with it — can make us fall into a downward spiral of depression — or can help us stave if off. That’s the basic finding of a new study in the journal Emotion.
New hope springs up for Alzheimer’s as scientists unlock a bit of how our brains encode memories
Post-traumatic stress disorder in the limelight
The case against a United States soldier who is accused of going on a shooting rampage earlier this month in two Afghan villages that left women and children dead has focused global attention on post-traumatic stress disorder (PTSD) and other “invisible wounds of war” and of traumatic events like rape.