Neurological Testing & Diagnostics
At Connecticut Pain Solutions, we use state-of-the-art diagnostic tools to accurately evaluate the health of your nervous system. Dr. Igor Turok’s dual board certification in Neurology and Interventional Pain Management allows him to pinpoint the neurological source of your symptoms — enabling a precise, effective, and personalized treatment plan rather than a one-size-fits-all approach.
When Is Neurological Testing Recommended?
Neurological testing is indicated for patients experiencing a wide range of symptoms involving the brain, spinal cord, and peripheral nerves. Common reasons to schedule neurological testing at Connecticut Pain Solutions include:
Headache & Migraine — Including chronic or recurring headaches, migraines, and tension-type head pain that has not responded to standard treatment. See our headache treatment services.
Vertigo & Dizziness — Unexplained spinning sensations, balance problems, or difficulty walking steadily.
Stroke Recovery — Neurological evaluation and follow-up care for patients recovering from a stroke or TIA.
Numbness or Tingling — Sensory changes often felt in the hands, feet, arms, or legs. See our tingling and numbness treatment page.
Muscle Weakness — Unexplained loss of strength, coordination problems, or difficulty with fine motor tasks.
Chronic Pain — To determine whether pain has a neurogenic (nerve-based) origin, which can influence the most appropriate treatment approach. Learn more about our pain management services.
Our Diagnostic Services
Connecticut Pain Solutions offers advanced, non-invasive neurological testing performed and interpreted by Dr. Turok — a board-certified neurologist with over 20 years of experience.
Electromyography (EMG) and Nerve Conduction Study (NCS)
EMG and NCS are two of the most valuable tools in neurological diagnostics. An EMG measures the electrical activity of muscles both at rest and during contraction, helping identify diseases that affect muscle tissue or the nerves that control them. A Nerve Conduction Study (NCS) is typically performed alongside EMG and measures the speed and strength of electrical signals traveling between two or more points along a nerve pathway.
Together, EMG and NCS are essential for diagnosing conditions such as carpal tunnel syndrome, herniated discs, peripheral neuropathy, radiculopathy, and other neuromuscular disorders. These tests help differentiate nerve-related pain from other causes — which is critical for choosing the right treatment. Related services include our carpal tunnel treatment and comprehensive neurology services.
Electroencephalogram (EEG)
An EEG is a safe, painless diagnostic test that measures the brain’s electrical activity using small metal electrodes applied to the scalp. It is used to evaluate a variety of brain and neurological conditions including epilepsy, dementia, narcolepsy, and other disorders affecting brain function. EEG results help Dr. Turok develop an accurate neurological diagnosis and guide appropriate treatment.
Videonystagmography (VNG)
VNG testing is a specialized assessment used to evaluate vertigo and balance disorders by measuring involuntary eye movements (nystagmus) in response to visual stimuli and changes in head position. By analyzing eye movement patterns, Dr. Turok can determine whether a patient’s dizziness or balance problems stem from inner ear dysfunction or a central neurological cause — a distinction that significantly impacts treatment decisions.
Why Accurate Diagnosis Matters
Many patients with chronic pain, numbness, or weakness are undertreated because their symptoms are not properly traced to their neurological source. At Connecticut Pain Solutions, Dr. Turok uses diagnostic testing to move beyond guesswork — building treatment plans grounded in objective data. This means less time trying treatments that don’t fit your condition, and faster progress toward meaningful, lasting relief.
Frequently Asked Questions About Neurological Testing
What is the difference between an EMG and a Nerve Conduction Study (NCS)?
An EMG measures the electrical activity within muscles by inserting a small needle electrode into the muscle and recording its signals at rest and during contraction. A Nerve Conduction Study (NCS) measures the speed and strength of electrical signals traveling along a nerve pathway using surface electrodes on the skin. The two tests are typically performed together and complement each other to give a full picture of how muscles and nerves are functioning.
Are neurological tests like EMG and EEG painful?
EEG is completely painless — it involves placing small sensors on the scalp with no needles or discomfort. NCS involves mild electrical impulses through surface electrodes and is typically well-tolerated. EMG involves a small needle electrode inserted into the muscle, which some patients find mildly uncomfortable, but the procedure is brief and most patients tolerate it well.
How should I prepare for neurological testing at Connecticut Pain Solutions?
For EMG/NCS testing, avoid applying lotions or oils to the skin on the day of your appointment, as this can affect electrode adhesion. Wear loose, comfortable clothing that allows easy access to the areas being tested. For EEG, avoid caffeine and wash your hair the morning of the test without applying any hair products. Your provider will give you specific preparation instructions when you schedule.
How long do neurological tests take?
Test duration varies. An EMG/NCS appointment typically takes 30 to 60 minutes depending on the number of nerves and muscles being evaluated. An EEG takes approximately 30 to 60 minutes. A VNG balance assessment may take 60 to 90 minutes. Dr. Turok reviews your results promptly and discusses findings with you directly.
What conditions can be diagnosed with neurological testing at Connecticut Pain Solutions?
Neurological testing at Connecticut Pain Solutions can help diagnose carpal tunnel syndrome, peripheral neuropathy, radiculopathy, herniated discs, epilepsy, dementia, narcolepsy, balance disorders, vertigo, and a wide range of neuromuscular conditions. Results are used to guide a precise, individualized treatment plan.
Do I need a referral to schedule neurological testing?
A referral is not required to schedule a consultation or neurological evaluation at Connecticut Pain Solutions. However, some insurance plans may require a referral for coverage of specific tests — we recommend calling our office at (203) 626-9080 - Wallingford Office or (203) 724-9290 - Ridgefield Office to verify your coverage before scheduling.
What happens after my neurological test results come in?
Dr. Turok will review your results and discuss the findings with you at a follow-up appointment or during the same visit. Based on the results, he will develop or refine your treatment plan — which may include interventional pain management procedures, neurology-based treatments, or referral to additional specialists as appropriate. Learn more about our neurology services.