EMG/NCS Nerve Testing in New Jersey
Numbness, tingling, weakness, radiating pain, or post-injury nerve symptoms can come from the neck, back, peripheral nerves, or muscle function. EMG and nerve conduction studies help identify where the signal is disrupted so treatment decisions are more precise.
What EMG testing measures
Electromyography evaluates electrical activity in muscles, while nerve conduction testing measures how quickly and effectively nerves send signals. Together, they help clarify nerve and muscle function.
Why PPSI may recommend it
- Numbness or tingling in arms, hands, legs, or feet
- Radiating pain from the neck or back
- Suspected carpal tunnel syndrome
- Possible neuropathy or nerve injury
- Weakness that needs objective testing
- Symptoms that persist despite initial treatment
How results guide care
Results can help distinguish nerve root irritation, peripheral nerve compression, neuropathy, or muscle-related issues, guiding therapy, bracing, injections, orthopedic care, spine consultation, or other treatment decisions.
Coordinated next steps
Because EMG/NCS is part of the PPSI care network, results can be reviewed alongside imaging, exam findings, pain care, spine care, orthopedics, podiatry, chiropractic care, and rehabilitation. When testing relates to an accident or work injury, records stay focused on clinical findings and medical necessity.
Frequently Asked Questions
Is an EMG the same as an MRI?
No. MRI shows structure. EMG and nerve conduction testing evaluate nerve and muscle function. The tests often answer different clinical questions.
Does EMG testing help with sciatica?
It can help when symptoms suggest nerve involvement and the provider needs more information about nerve function, especially when pain, numbness, tingling, or weakness travels into the leg.
How should I prepare?
Follow the scheduling team's instructions. Bring prior imaging, medication lists, accident or work-injury records if relevant, and details about where symptoms travel.