Another way to think about this is via the effects achievable with transcranial magnetic stimulation. A TMS machine generates fields on the order of 1T at the magnet, and rather less in the brain.
From this, you can get all kinds of interesting phenomena: phosphenes, temporary “lesions”, and even facilitation of some behaviors.
From this, you can get all kinds of interesting phenomena: phosphenes, temporary “lesions”, and even facilitation of some behaviors.