Relieving Chronic Pain in Older Adults With Transcranial Direct Current Stimulation

"tDCS is a non-invasive brain stimulation technique that would influence the brain's pain control mechanisms.~The anode is attached to the skull above the M1 opposite the painful side (in case of unilateral pain) or opposite the dominant hand (in case of bilateral pain). The cathode (at the supraorbital level opposite the stimulated M1) will be positioned using the 10-20 EEG system and the tDCS intensity will be 2 mA."

The anode is attached to the skull above the M1 opposite the painful side (in case of unilateral pain) or opposite the dominant hand (in case of bilateral pain). The cathode (at the supraorbital level opposite the stimulated M1) will be positioned using the 10-20 EEG system and the tDCS intensity will be 2 mA for 30 secondes, and then 0 mA for the rest of the 20-minute session.