STT, dude,
this article is nonsense.
It does demonstrate the reality of science as a social phenomenon. It’s being published for a variety of reasons, but I’m stumped at finding a good one. There’s a market for it among mystical materialists. Its weird and whacky claims make it definitely controversial. And, pretty clearly someone is seeking military funding for placing “a human in a rapidly changing magnetic field that is powerful enough to induce currents in neurons in the brain. Then sit(ting) back and see(ing) what happens.” Really? Doesn’t it make you want to be the first to volunteer? The phrasing is very unfortunate and hopefully piques the interest of ethics committees.
My understanding is that repetitive Transcranial Magnetic Stimulation may be effective for some people to alleviate their depression. The process has not been elucidated, and it may boil down to placebo. It’s hardly “become a powerful way of investigating how the brain works”.
Let’s consider the claims rationally. Superconducting magnets capable of producing very high magnetic fields inside the brain have produced disks and lines within the subject’s visual field when focussed on the occipital cortex. The article states (which is simplistic and incorrect because the “processing” the the brain does in the organization of our visual world is too complex) that when you move the magnetic beam, the light moves. They go on to suggest that an intense magnetic field produced during an intense electrical storm could cause that effect
in vivo. Are we to suppose it is only the visual cortex that is subject to such influences? That if there were sufficient cerebral disruption to cause hallucinations, that it would not produce seizures and disorientation due to its action on other cortical centres? The idea that lightning storms can produce focal magnetic fields that pass through the brains of individuals to cause hallucinations is preposterous.
Knowing not much of anything about ball lightning, I just figure some poor bird got zapped and that it’s remains continue to float around as some sort of charged particle cloud.
Even though it seems far fetched, there may be applications for magnetism as a weapon. That said, it seems that a sturdy stick brought down with sufficient vigour upon someone’s head might be more effective in producing flashes of light and incapacitation.