Neural inhibitor

Psychic Dampeners are implants that were used by the Ghost Program to control their Ghost agents. They are also known as neuro-adjusters (some of which also suppress or reshape a disloyal Ghost's memory and render them susceptible to orders) or neural inhibitors  which weakens their powers. The implants can be fatal and their method of operation is very similar to neural resocialization, but "much worse".

The location of neural inhibitors can be tracked by Confederate officers.

The drawback to psychic dampeners is that they can be surgically removed or in rare cases, malfunction. Upon the defection of Sarah Kerrigan, psychic dampeners were abandoned in favour of the more effective mindwiping technique.