[aa0]

I'm pretty sure schizophrenia or Parkinson's would be more effective. The interrogators can just pull the hat off. What you want is brain "static"

[Aardwolf]

But that is when you are specifically interrogated and know that you are. With the tinfoil hats I was referring to the ability of them to unknowingly do this to you from a distance (which I guess may work at some point...).

[Chris2048]

A person suffering from death would also be mostly immune to this kind of attack.