Overview

Neuromodulation is medically defined as "the alteration of nerve activity through targeted delivery of a stimulus, such as electrical stimulation or chemical agents, to specific neurological sites in the body."

There are invasive and non-invasive types of Neuromodulation; the latter fall into the category of Non-Invasive Brain Stimulation (NIBS). There are several forms of NIBS:

• Transcranial Magnetic Stimulation (TMS)

• Transcranial Direct Current Stimulation (tDCS)

• Transcranial Alternating Current Stimulation (tACS)

• Transcranial Random Noise Stimulation (tRNS)

• Transcutaneous Electrical Nerve Stimulation (TENS)

• Transcutaneous Auricular Vagus Nerve Stimulation (taVNS)