Re:I studied low-freq infrared and I call bullshit (Score 1)

I'm not an Alzheimer's scientist and I haven't studied it at all. What I can tell you is that the intensity of infrared light that would penetrate the skin, the skull, and finally reach the brain would be so low that it could be considered negligible. Transmittance decreases exponentially in the presence of water and I doubt any significant amount of radiation would even penetrate the person's scalp.