text:  I can't stimulate your brain and you can start speaking a new language. You have to learn that content first. You have to learn how to connect your frontal cortex with your visual cortex to drive visual cortex. I think there are ways we can do this. With practice. Training with brain stimulation over some time could probably do it. Have you tried? We haven't done that yet. If you took someone who'd never had imagery and you gave them imagery, let's say in a week, I think that could be quite a dangerous thing.