Demons can smell like sulfur, roses, cologne...anything! They can also appear as: an angel of light, a dead person or child, a spirit guide, a healing spirit (reiki), an alien, a fairy, a dwarf, a spirit animal etc! We can't safely discern them! The safest thing to do, is let Jesus and his angels protect us.
The recommendation is therefore that the stimulation should be applied with a 2500Hz carrier medium frequency sinusoidal alternating current, burst at 50 Hz (10ms ON: 10ms OFF) at a maximum tolerable level.
In single-pulse TMS one or two pulses are delivered at a time in order to measure brain activity at that moment. In repetitive TMS (rTMS), a series of pulses are given in short bursts, temporarily altering brain activity. The type of rTMS used in this study is called theta burst stimulation. Healthy normal volunteers and people who had a stroke 6 months or more before entering the study may be eligible to participate. All candidates must be between 18 and 90 years of age.