Final answer:
Transcranial magnetic stimulation (TMS) is a technique that can temporarily knock out regions of the brain without creating lasting lesions. It involves placing a rapidly varying magnetic field close to specific sites in the brain.
Step-by-step explanation:
Transcranial magnetic stimulation (TMS) is a technique that can be used to temporarily knock out regions of the brain without creating lasting lesions. It involves placing a rapidly varying magnetic field close to specific sites in the brain, which induces weak electric currents in those sites. This can result in the recovery of electrical functioning in the brain tissue. TMS has been used in research and clinical settings for various purposes, including the treatment of depression and the study of brain function.