What They Can Do To The Human Mind

Firstly, they can put voices in your head. You hear these as clearly as if someone is speaking next to you. They can originate from inside the head, or they can come from any direction in the air. Above, behind, from the distance, from the sky, or from right over your shoulder. These voices can be anyone you know, living, fictional, or dead. They can mimic any voice, and you can hear multiple voices at once. They can even convert your own thoughts into a voice, so it sounds like there is an echo in your head. They can also put any other type of noise in your head. Dogs barking, alarm clocks, taps dripping, burps, farts, anything. They can play these sounds on a continuous loop to induce insanity. They can even implant sound into your immediate environment. In your office. In your bedroom. In your toilet. Footsteps on the carpet as you doze at night. You can hear these noises even as you sleep. 

They can induce physical hallucinations. A goblin or ghoul walking around your house. A snake on your pillow. When you’re wide awake, you might be wise to it, but when you’re half-asleep, you think they are real. Not only can they see the Mind’s Eye on a video screen, and read your verbal thoughts to the letter, but they can induce images and movies straight into the visual cortex of the brain. This means that you see their shit even when your eyes are tight shut. They can play horror simulations with sound effects. They can give you nightmares of their making.

They can make you feel things that aren’t there. This might be a pair of hands molesting you when you are half-asleep, or someone sat on top of you. The body physically feels this as a result of motor cortex manipulation. You could get stabbed by a hallucination you can see, hear and feel. They can literally create any torture scenario imaginable, and you go through it as though it were really happening. This is virtual reality.

This is a very brief overview of what they can do to the human mind, rendered from personal experience. There will obviously be a lot more I am not aware of.