Brain scans of people under the influence of psilocybin - the active ingredient in magic mushrooms - show that brain activity is suppressed by the drug.
A European study has confirmed what most people already knew. Being able to read is good for your brain.
Neuroscientists at University College London have taken another step towards mind-reading. They have developed a computer algorithm which allows them to tell which of three short films a person is thinking about via a brain scan.