Scientists can read your brain?!?!?!?!?!?!

Scientists can read your brain using a commonly used system-Brain scans. Brain scans can read your brain when you are reminiscing on a memory. One example they used was when they brought volunteers to watch similar videos. Then the scientists ask the volunteers to remember what they had watched. When the scientists scan their brains there is a trace of memory. The scientists use an algorithm to find a trace and pattern in the volunteers memory. Scientists now wish to bring them back to see a slowly diminishing trace or diminished trace.

Source: http://www.livescience.com/health/mind-reading-brain-scans-100311.html