The article is about the n-back task research that was covered in a similar article about a month ago: http://news.ycombinator.com/item?id=176264 http://news.y

The article is about the n-back task research that was covered in a similar article about a month ago: http://news.ycombinator.com/item?id=176264 http://news.ycombinator.com/item?id=176264 A HN member's implementation of the n-back task: http://news.ycombinator.com/item?id=179580 http://news.ycombinator.com/item?id=179580