What are the correct parameters for controlling pain through the endogenous opiate theory of pain modulation in electrical stimulation?

The correct parameters for controlling pain through the endogenous opiate theory of pain modulation in electrical stimulation involve a high pulse rate, long phase duration, and short treatment duration. This approach aligns with the concept that higher pulse rates stimulate the release of endogenous opioids, which can aid in pain relief.

When using a high pulse rate, the body can trigger a stronger response in the nervous system that encourages the release of these natural pain relievers. The long phase duration complements this by ensuring that the stimulation is sustained enough to promote effective opioid release, while the shorter treatment duration is sufficient to administer the stimulation without causing fatigue or overstimulation of the tissue or nervous system.

In contrast to the other options, which either prioritize longer treatment or lower pulse rates, this combination specifically targets the mechanisms of pain modulation more effectively through the endogenous opioid system, making it the most appropriate choice for achieving the desired therapeutic effect.