Ordering the NMDA Receptor Antibody Test
Ordering the NMDA Receptor Antibody Test can help identify the presence of antibodies that may affect brain function. This test is important for diagnosing certain neurological conditions. Interestingly, this test can also provide insights into unexplained neurological symptoms that might otherwise remain undiagnosed.
When you order this test, you can expect the following benefits:
- Helps in diagnosing autoimmune encephalitis.
- Assists in understanding unexplained neurological symptoms.
- Supports treatment decisions for neurological disorders.
- Provides clarity on symptoms like memory loss or confusion.
- Offers a non-invasive way to gather important health information.
Who Should Consider the Test
People experiencing persistent memory issues or confusion might find this test beneficial. For example, someone who has been experiencing sudden changes in behavior or mood without a clear cause might consider this test.
Consider ordering this test if you:
- Have unexplained seizures.
- Experience sudden memory loss.
- Notice changes in speech or movement.
- Have a family history of autoimmune disorders.
- Are dealing with unexplained psychiatric symptoms.
Ordering this test can help pinpoint the cause of neurological symptoms, leading to more targeted treatment. Delaying the test might result in prolonged uncertainty about the cause of these symptoms, potentially affecting treatment options.
Preparing for the Test
No fasting is required for the NMDA Receptor Antibody Test. It’s important to follow any instructions from your doctor or healthcare professional to ensure the test is conducted properly.
Labs Included When Ordering Your NMDA Receptor Antibody Test
| Test Name | Reference Range | Significance | Low and High Levels of NMDA Receptor Antibody |
|---|---|---|---|
| Anti-NMDA Receptor (NR1-subunit) | Negative | This biomarker helps detect antibodies that may affect brain function, which is crucial for diagnosing certain neurological conditions. |
High levels mean there may be an autoimmune response affecting the brain.
Low levels mean a lower likelihood of autoimmune encephalitis. |
Reference ranges may differ. Visit the Quest Diagnostics lab test directory for the latest values.
NMDA Receptor Antibody Test FAQ
Is there NMDA Receptor Antibody testing near me?
To find nearby locations for NMDA Receptor Antibody testing, use the patient service center locator. For those experiencing sudden neurological symptoms, having a conveniently located testing site can make sample collection easier and more accessible.
What is the cost of the test?
The cost of the test includes all associated fees, such as sample collection at patient service center locations. It’s worth ordering the test to help identify the cause of unexplained neurological symptoms.
How often should I retest?
Retesting is generally recommended if symptoms persist or change, as it can provide updated information on antibody levels, aiding in ongoing treatment decisions.
How accurate is the test?
The NMDA Receptor Antibody Test uses enzyme-linked immunosorbent assay (ELISA) to detect antibodies, ensuring precise results. TrueHealthLabs.com partners with CLIA-certified laboratories to uphold rigorous testing standards for dependable results.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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