EMG Testing in Scotch Plains, NJ

Get Clear Answers About Your Nerve Pain

Advanced electromyography testing that pinpoints exactly what’s causing your symptoms, so you can finally move forward with the right treatment.

A healthcare professional attaches electrodes to a patient's fingers and wrist while operating a medical device on a table, possibly for a nerve conduction or electrophysiology test.

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A person wearing blue gloves applies electrodes with wires to a patient's hairy leg, likely for physical therapy or electrical stimulation treatment.

Electromyography Nerve Conduction Studies

Finally Understand What's Wrong

You’ve been dealing with numbness, tingling, or muscle weakness for weeks or months. Maybe you’ve had blood tests, X-rays, even MRIs that didn’t show anything definitive. You’re tired of hearing “let’s wait and see” when your symptoms are affecting your work, your sleep, and your daily life.

EMG testing changes that. This diagnostic procedure measures the electrical activity in your muscles and nerves, giving us precise information about where the problem is and how severe it might be. Instead of guessing, we get real data.

When you leave our office, you’ll know whether you’re dealing with carpal tunnel syndrome, a pinched nerve, peripheral neuropathy, or something else entirely. More importantly, you’ll have a clear path forward for treatment that actually addresses the root cause of your symptoms.

Scotch Plains Nerve Testing Specialists

Experience You Can Trust

We at NY Spine Medicine have been helping patients in Scotch Plains and throughout New Jersey get accurate diagnoses for their nerve and muscle conditions. Our board-certified physicians specialize in spine and nerve disorders, and we’ve performed thousands of EMG tests over the years.

We know how frustrating it can be when you’re in pain but don’t have clear answers. That’s why we focus on thorough testing and clear communication. You won’t leave our office wondering what the results mean or what happens next.

We work closely with your referring physician to make sure everyone’s on the same page about your diagnosis and treatment plan.

A healthcare professional uses a device with electrodes attached to a patient's forearm and fingers to conduct a medical test at a clinic. Both are seated at a table.

EMG Diagnostic Testing Process

What to Expect During Testing

EMG testing has two parts: nerve conduction studies and electromyography. We start with the nerve conduction study, where we place small electrodes on your skin and send mild electrical pulses to measure how fast and strong your nerve signals are. This tells us if your nerves are working properly.

Next comes the electromyography portion. We insert a thin needle electrode into specific muscles to measure their electrical activity both at rest and when you contract them. This shows us whether your muscles are getting proper signals from your nerves.

The entire process typically takes 30 to 60 minutes, depending on which areas we’re testing. Yes, there’s some discomfort, but most patients find it very tolerable. We explain everything as we go, and you can ask questions throughout the test. You’ll get your results immediately, along with a clear explanation of what they mean for your condition and treatment options.

A person receives a medical test on their arm using electrodes connected to a diagnostic machine, while a healthcare professional operates the device.

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Comprehensive EMG Nerve Testing

Complete Diagnostic Evaluation

Our EMG testing evaluates both motor and sensory nerve function throughout your body. We can test everything from suspected carpal tunnel syndrome in your wrists to sciatica affecting your legs. The test identifies exactly which nerves or muscles aren’t functioning normally and measures the severity of the problem.

We use state-of-the-art electromyography equipment that provides precise measurements while minimizing patient discomfort. Our physicians have extensive experience interpreting EMG results for conditions like peripheral neuropathy, radiculopathy, muscle disorders, and nerve entrapment syndromes.

After your test, we provide a detailed report to your referring physician and discuss treatment recommendations with you. Whether you need physical therapy, medication, injections, or other interventions, you’ll leave with a clear understanding of your next steps. We also coordinate with other specialists when needed to ensure you get comprehensive care for your specific condition.

A person in a white shirt has electrodes attached to their arm, while another person in a lab coat operates a polygraph machine on a table, indicating a lie detector test in progress.
EMG testing involves some discomfort, but it’s generally well-tolerated by most patients. The nerve conduction portion feels like small electrical shocks or static electricity. The needle EMG portion involves inserting thin needles into muscles, which feels similar to acupuncture needles. Most patients describe the discomfort as mild to moderate and very brief. We explain each step as we go and work at a pace that’s comfortable for you. The entire test usually takes 30-60 minutes, and any discomfort stops immediately when the test is finished.
EMG testing can diagnose a wide range of nerve and muscle disorders. Common conditions we identify include carpal tunnel syndrome, cubital tunnel syndrome, sciatica, peripheral neuropathy, pinched nerves in the neck or back, muscle weakness disorders, and nerve damage from injury or disease. The test can also determine the severity of these conditions and whether they’re getting better or worse over time. If you’re experiencing numbness, tingling, muscle weakness, or unexplained pain, EMG testing can often provide the definitive diagnosis you need to move forward with appropriate treatment.
Preparation for EMG testing is straightforward. Don’t use lotions, creams, or oils on your skin the day of the test, as they can interfere with the electrodes. Wear comfortable, loose-fitting clothing that allows easy access to the areas being tested. You can eat normally and take your regular medications unless we specifically tell you otherwise. If you’re taking blood thinners, let us know in advance, but you usually don’t need to stop them. Bring a list of your current medications and any previous test results related to your symptoms. The most important thing is to come relaxed and ready to ask questions about your results.
Most insurance plans, including Medicare, cover EMG testing when it’s medically necessary to diagnose your symptoms. We accept most major insurance plans and will verify your coverage before your appointment. EMG testing is considered a standard diagnostic procedure, similar to X-rays or blood tests, so coverage is typically straightforward. We’ll handle the insurance paperwork and let you know about any out-of-pocket costs upfront. If you have questions about your specific coverage, our office staff can help you understand your benefits and any potential costs before you schedule your test.
You’ll get your EMG results immediately after the test is complete. We’ll review the findings with you right away, explaining what the results mean in terms you can understand. We’ll discuss whether your symptoms are caused by nerve damage, muscle problems, or other issues, and talk about the severity of your condition. You’ll leave the appointment knowing your diagnosis and understanding your treatment options. We also send a detailed report to your referring physician the same day, so your entire medical team has the information they need to coordinate your care effectively.
EMG and nerve conduction studies are often done together but measure different things. Nerve conduction studies test how well electrical signals travel along your nerves by placing electrodes on your skin and measuring the speed and strength of nerve impulses. EMG testing uses thin needle electrodes inserted into muscles to measure their electrical activity and see if they’re receiving proper nerve signals. Think of nerve conduction studies as testing the “wiring” while EMG tests the “motors.” Together, they give us a complete picture of your nerve and muscle function, helping us pinpoint exactly where problems are occurring and how severe they might be.