Needle Electromyography (EMG) is an important test used to assess muscle and nerve function, but the test can be uncomfortable. It is currently not standard practice to provide any pain-relieving intervention for this procedure. The purpose of this research study is to determine whether auricular (ear) acupuncture will make EMG testing less painful.

Inclusion Criteria:

• Gender: male or female
• Of any racial or ethnic group
• Adult between the ages 18 to 65 years
• Healthy
• Normal sensation and strength
• Pain approximately the same on each side of body with no major difference between right and left sides
• Can understand and are able to complete the outcomes questionnaires which will be explained before the study protocol begins

Exclusion Criteria:

• Pregnant or actively trying to become pregnant
• Diabetes mellitus or other systemic disease which may affect nerve function
• History of a neurologic disorder or other cause for abnormal sensation or weakness
• Have had recent trauma to an upper arm, hand or ear
• Have scars or burns on an upper arm, hand or ear that causes abnormal or decreased sensation
• Taking pain medications on a regular basis
• Have a bleeding or clotting disorder
• Taking blood thinners, such as aspirin, heparin, enoxaparin (Lovenox), clopidogrel (Plavix) or coumadin (Warfarin)
• Have received chemotherapy or radiation
• Have a permanent pacemaker
• Have a serious psychiatric disorder (such as schizophrenia)
• More sensitive to pain on one side of my body more than the other