Final answer:
Biofeedback is the technique that uses electronic equipment to measure a person's neuromuscular and autonomic activity, and Electromyography (EMG) is the closest option related to this technique.
Step-by-step explanation:
The technique that uses electronic equipment to accurately measure a person's neuromuscular and autonomic activity is known as biofeedback. This technique involves measuring various bodily functions such as facial muscle movement, brain activity, and skin temperature, and it provides feedback to the individual in the form of visual or auditory signals. Notably, the development of biofeedback was pioneered by Gary Schwartz at Harvard University in the early 1970s and has since seen application in helping individuals with conditions like tension headaches, high blood pressure, asthma, and phobias. Of the options provided, Electromyography (EMG) is the closest to this description, as it is used to measure the electrical activity produced by skeletal muscles, which is vital in understanding neuromuscular health.