In order to take EMG, there exists a special electrode of 25μ diameter and 14 needles like pick up surfaces. What is this electrode used for?

Deeper penetration of muscle to take ECG

The larger surface area is covered

Multiple signals from the same muscle

Individual signals from individual muscle fibers

In order to take EMG, there exists a special electrode of 25μ diamet

1.	In order to take EMG, there exists a special electrode of 25μ diameter and 14 needles like pick up surfaces. What is this electrode used for?
A.	Deeper penetration of muscle to take ECG
B.	The larger surface area is covered
C.	Multiple signals from the same muscle
D.	Individual signals from individual muscle fibers
Answer» E.