“So folks in an MRI, with a field 15,000 times stronger than Earth’s field (65000 nanoTesla) should definitely sense that”
You would think so. I had one yesterday, and all I felt was claustrophobia.
“You would think so. I had one yesterday, and all I felt was claustrophobia.”
The MRI should have been part of the experiment protocol. If changes in field direction from Earth-strength Helmholtz coils causes a measurable change in alpha brain activity, then repeat the experiment with the subject outside the MRI then inside. The stronger the field the better, there are MRIs out there with 3T magnets.
In my humble opinion the whole experiment should be scrapped for poor design.