How is the brain related to the nervous system? the brain is in charge of all nerve cells in the body. all nerve cells are connected to the brain. the brain is in charge of reproducing more nerve cells. the nervous system controls the brain.

Which biofeedback measurement is correct? ekg assesses electrical activity conducted by our muscles an emg is a test that assesses electrical activity conducted by the heart an eeg is a test that assesses electrical activity conducted by the adrenal glands a gsr is a test that assesses electrical activity conducted by the skin