Davidson points to the novelty of his approach: "Using brain scanning and other methods, I have traced how emotional style - and the six components that make it up - is related to characteristic patterns of brain activity."
Two out of five women do not experience chest pain when they have a heart attack. Instead, they may have hard-to-recognize symptoms such as pain in the jaw, neck, shoulder or back, stomach discomfort or sudden breathing problems.
Although the term "bulimia nervosa" was coined by Gerald Russell back in 1979, it is only recently that researchers have attempted to uncover the cause of this "newfangled" disease, which no one had ever heard of before because it simply did not exist.
Both maternal and paternal age together are responsible for whether a child will suffer from autism, according to scientists from the University of Texas (USA).
