Where are potentials picked up by patient electrodes taken to?

Where are potentials picked up by patient electrodes taken to? Correct Answer Lead Selector switch

The potentials picked up by the patient electrodes are taken to the lead selector switch. In the lead selector, the electrodes are selected two by two according to the lead program.

Related Questions

Which of the following reference electrodes are used as internal and external reference electrodes in combination electrodes?
Assertion (A): Graded potentials convey incoming information over short distances
Reason (R): Graded potentials tend to weaken quickly