What's this test for?

This test is ideal if you're experiencing sudden confusion, rapid memory loss, or fast-worsening changes in thinking or behavior that came on over weeks or months rather than years. It checks for anti-Ma and anti-Ta antibodies, which the body sometimes makes by mistake and which can attack the brain, causing a fast-moving form of dementia. It's also useful if you've already been diagnosed with an autoimmune-related dementia and want to see how you're responding to treatment.

What's included in this test?

This test looks for two specific antibodies, anti-Ma and anti-Ta, that your immune system may produce by mistake and that can attack the brain. Detecting these markers matters because they are strongly linked to a rare but serious autoimmune condition that causes rapidly progressive dementia, and finding them early can guide treatment decisions and help track whether therapy is working over time.

What happens after I get my results?

Your results will appear in your online account with each value explained along with its normal range, so you know exactly where you stand. If antibodies are detected, the report will outline what that generally means and next steps, and if a result looks concerning or you feel your symptoms are getting worse quickly, you should seek medical care right away. You can download a standard lab report from your account at any time, and if you retest later to monitor treatment response, the trends feature lets you track how your antibody levels change over time.

How can I naturally support brain and immune health?

While natural remedies can't treat an autoimmune antibody condition, general habits like getting consistent sleep, eating an anti-inflammatory diet rich in vegetables and omega-3s, staying physically active, and managing stress can support overall brain and immune function. Avoiding alcohol and smoking also helps reduce added strain on your nervous system. These steps are supportive only and are not a substitute for appropriate medical care if antibodies are found.

When will I get my results?

Results are typically ready within about 7 days of your sample being processed at the lab. You'll get a notification as soon as your results are posted to your secure online account, where you can view the full report and download it whenever you need.

Who should consider this test?

This test is a good fit for people experiencing unusually fast cognitive decline, sudden personality changes, or rapid memory problems that developed quickly rather than gradually over years. It's also worth considering if you've been told you may have a paraneoplastic or autoimmune neurological condition and want objective lab evidence. People already being monitored for a known anti-Ma or anti-Ta related condition can use this test to track how they're responding to treatment.

What symptoms indicate I may need this test?

Watch for symptoms like rapidly worsening memory loss, sudden confusion, unusual mood or personality shifts, difficulty coordinating movement, seizures, or unexplained sleep disturbances that develop over a short period of time. These symptoms are different from typical age-related memory changes because they progress much faster, often over weeks to a few months. If you or a loved one notice this kind of rapid decline, it's worth getting checked.

What is a rapidly progressive dementia and why does it matter?

Rapidly progressive dementia refers to a sharp decline in memory, thinking, or behavior that happens over weeks to months instead of the slow decline seen in typical dementia. In some cases, it's caused by the immune system mistakenly attacking brain tissue, which is where anti-Ma and anti-Ta antibodies come in. Identifying the cause matters because some forms of this condition can improve with the right treatment approach if caught early.

What does a positive result for these antibodies mean?

A positive result means anti-Ma or anti-Ta antibodies were found in your blood, which is associated with an autoimmune process affecting the brain. This finding is significant and typically calls for prompt follow-up and evaluation, since these conditions can sometimes be linked to an underlying tumor elsewhere in the body. It doesn't diagnose the condition on its own, but it's an important piece of the puzzle for understanding fast-onset cognitive symptoms.

How often should I retest?

If you're being monitored for a known anti-Ma or anti-Ta related condition, retesting every few months during and after treatment can help track whether antibody levels are dropping in response to therapy. If your first test was negative but symptoms continue or worsen, retesting sooner may be reasonable. Your retest schedule should be based on how your symptoms are changing and any treatment you're undergoing.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

MaTa Autoantibody Test - Autoimmune Dementia Screening

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

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