A simple brain scan could identify children at risk of suffering from depression later in life, according to a new study. If implemented, the early warning test could allow doctors to carry out treatment prior to the first instance of depression, making it less likely that the patient will suffer further bouts.
We've probably all experienced it – getting frustrated by the user interface on a website, and wishing that the creators of that site could know just how angry they were making us. Well, in the near future, perhaps they'll be able to. It turns out that when we're upset, we move our mouse differently.
There's a challenge when you're developing new lie-detection software – you can get people to lie for you in a lab setting, but their behaviour won't be the same as it would be in a real-world scenario. In order to see authentic lying behaviour, you need to go somewhere where the stakes for the liars are higher. That's why scientists from the University of Michigan turned to videos of courtroom testimonies.
One of the problems with depression is that because it often forms so
gradually, many people don't even realize that they're suffering from it
– they just assume that normal life is pretty dreary. With that in
mind, researchers from Chicago's Northwestern University have devised a
method of analyzing at-risk individuals' smartphone use, to see if
they're developing signs of the disorder.
A comprehensive Microsoft study is offering insights into how living in the digital age is affecting our ability to sustain attention and how our brains are adapting to the constant flow of new stimuli. Although the results confirmed the suspicions that the information overflow is affecting our ability to focus on one task for long periods of time, the news isn't all bad, as it seems we're also training our brains to multitask more effectively.