We can plant “thoughts” in your brain.

In Brain Science, Brain Technology, Senses and Perception by Brainy Days Ahead

The process is called Decoded Neurofeedback (DecNef). Scientists at Brown University were able to use a functional magnetic resonance machine (FMRI) to send signals changing participants’ brain activity and inducing false “knowledge” through their visual cortex. Participants “believed” an object to be the color red instead of striped. Read the whole thing.