Nerve Conduction Studies in Brisbane and QLD
Nerve Conduction Studies (NCS) and EMG
Brisbane Clinical Neuroscience Centre provides nerve conduction studies (NCS) following referral from a general practitioner or medical specialist.
These tests are used in the clinical assessment of nerve conduction and muscle function and may assist in evaluating a range of neurological conditions affecting peripheral nerves, muscles, and the nervous system.
Contact our friendly team for more information.
- What is a Nerve Conduction Study
- When Might a Nerve Conduction Study Be Recommended?
- What Can a Nerve Conduction Study Assess?
- Types of Nerve Conduction Studies
- What Happens During the Test?
- Preparing for your visit
- Results of Nerve Conduction Studies
- What to expect at BCNC
- Our Nerve Conduction Study Experts
- How to Get a Referral
- After-hours emergency care
- FAQs
What is a Nerve Conduction Study?
A nerve conduction study (NCS) is a diagnostic test that measures how electrical signals travel through peripheral nerves.
During the test, small surface electrodes are placed on the skin. These electrodes deliver brief electrical stimulation to assess the speed and strength of nerve conduction.
This test is often performed alongside electromyography (EMG), which records electrical activity within muscles. Together, nerve conduction studies and EMG provide information that may assist in clinical assessment.
When Might a Nerve Conduction Study Be Recommended?
A referring doctor may request a nerve conduction study if symptoms suggest possible involvement of nerve conduction or muscle function.
Symptoms may include:
- Tingling or altered sensation
- Numbness in the hands or feet
- Muscle weakness or fatigue
- Muscle cramping or pain
- Shooting or radiating limb pain
These symptoms may be associated with conditions affecting nerve conduction, including carpal tunnel syndrome or peripheral neuropathy.
What Can a Nerve Conduction Study Assess?
Nerve conduction studies (NCS) and electromyography (EMG) may be used as part of the assessment of the following:
- Peripheral neuropathy
- Carpal tunnel syndrome
- Ulnar neuropathy
- Peroneal neuropathy
- Guillain–Barré syndrome
- Spinal disc conditions
- Cubital tunnel syndrome
- Tarsal tunnel syndrome
Results from nerve conduction studies are interpreted in conjunction with clinical history and other investigations.
What Happens During the Test?
A nerve conduction study (NCS) appointment may include the following:
- Placement of surface electrodes on the skin
- Delivery of brief electrical stimulation
- Recording of nerve conduction responses
- Electromyography (EMG) testing, if indicated
The duration of testing varies depending on the number of nerves and muscles assessed and may take between 30 and 90 minutes.
Results of Nerve Conduction Studies
Results from nerve conduction studies (NCS) and EMG are reviewed by a neurologist.
In some cases, preliminary findings may be discussed during the appointment. A report is typically provided to the referring doctor, who will discuss the results and any further management with you.
What to Expect at BCNC
At BCNC, we prioritise your comfort and care. When you visit us for a nerve conduction study, you can expect:
- A welcoming and supportive environment
- Highly trained neurologists
- Advanced diagnostic equipment
- Clear explanations at every step
We understand that undergoing nerve conduction studies can feel daunting, so we take the time to answer your questions and ensure you feel at ease.
At BCNC, we warmly welcome you and will provide you with the upmost care to ensure that your time with us is as comfortable as possible.
Contact our friendly team for more information.
Our Nerve Conduction Study Experts
Our Brisbane neurologists are some of the best in the world. With extensive experience and access to the best technology, you can rest assured that you are in the best hands for your nerve conduction study.
How to Get a Referral
To book a nerve conduction study in Brisbane, you’ll typically need a referral from the following:
- Your GP
- A specialist (e.g. neurologist, orthopaedic surgeon)
Once referred, our team will guide you through the booking process and answer any questions you may have.
FAQs Nerve Conduction Study
A nerve conduction study may be recommended by your doctor if you have symptoms that suggest possible nerve or muscle involvement, such as:
- Numbness or tingling
- Muscle weakness
- Pain affecting the limbs
Your doctor will determine whether this test is appropriate based on your individual clinical situation.
Medicare rebates may be available for nerve conduction studies and electromyography (EMG) when eligibility criteria are met and a valid referral is provided.
For specific information about fees and rebates, it is recommended to contact the clinic directly or speak with your referring doctor.
The nerve conduction study cost can vary depending on:
- The type of test (NCS, EMG, or both)
- Complexity of the condition
- Medicare or private health coverage
For accurate pricing, we recommend contacting our team directly. We’re happy to provide clear information about costs and rebates.
A nerve conduction study involves brief electrical pulses delivered through surface electrodes. These may cause a tingling or tapping sensation.
If electromyography (EMG) is performed, a fine needle electrode is inserted into the muscle to record electrical activity. Sensations experienced during testing can vary between individuals.
Most people tolerate nerve conduction studies well. Mild skin irritation or temporary discomfort at electrode sites may occur.
If EMG is performed, there may be minor bruising or muscle soreness at the needle insertion sites. This is usually short-lived.
If you have concerns about symptoms following the test, you should discuss them with your doctor.
Nerve conduction studies (NCS) and electromyography (EMG) are typically performed by a trained clinician, such as a neurologist or other appropriately qualified healthcare professional.
The results are reviewed and interpreted in the context of your clinical assessment.
Nerve conduction studies provide objective measurements of nerve conduction and electrical activity.
The findings may assist clinicians in assessing nerve and muscle function when interpreted alongside clinical history and other tests. No single test is used in isolation to make a diagnosis.
Nerve conduction studies (NCS) are not typically used to diagnose multiple sclerosis (MS), as MS affects the central nervous system (brain and spinal cord).
However, these tests may be used to assess peripheral nerve function if symptoms suggest involvement outside the central nervous system. Your doctor will determine the most appropriate investigations.