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Genetic Testing

Snapshot: What are somatic expansions?

In a nutshell: somatic expansions are expansions of repeat DNA sequences that accumulate in cells over an individual’s lifetime. A special kind of mutation: repeat expansion mutations Some genes naturally contain repeat sequences in the DNA. For the most part, these DNA repeats are relatively short and do not cause Read More…

Snapshot: What is DNA Sequencing?

Most things about you are written in your genes: from the colour of your eyes, whether you are lactose intolerant, to if you have a higher chance of getting certain diseases. You may have heard of the popular ancestry DNA testing service that tells if you are part Chinese, part Read More…

What Types of Ataxia Can Be Identified Through Genetic Testing?

What Types of Ataxia Can Be Identified Through Genetic Testing? Genetic testing can identify the specific type of hereditary Ataxia you have, as Ataxia can be a symptom of various genetic conditions. Based on your clinical examination, your genetic counselor will determine the type of genetic test that is most Read More…

What Are the Most Common Ways to Give a DNA Sample?

What Are the Most Common Ways to Give a DNA Sample? Since our DNA is in every single cell of our body, there are many ways to provide a DNA sample for genetic testing. The genetic test most appropriate for you will have requirements on what types of samples are Read More…

What Should I Consider Before Getting Genetic Testing?

What Should I Consider Before Getting Genetic Testing? There are many things to consider before having genetic testing done. Here are a few common questions to ask yourself, if you are considering genetic testing for Ataxia. Am I the best person to be tested first in my family? We always Read More…

What is the Typical Process of Getting Post-Test Genetic Counseling?

What is the Typical Process of Getting Post-Test Genetic Counseling? When your results are back, your genetic counselor will contact you to review them over the phone, via telemedicine, or in-person. You are encouraged to ask clarifying questions to make sure you understand your results fully. Your genetic counselor will Read More…

What is the Typical Process of Getting Pre-Test Genetic Counseling?

What is the Typical Process of Getting Pre-Test Genetic Counseling? You may be wondering what to expect once you have scheduled your genetic counseling appointment. The below process outlines a typical genetic counseling session: Plan: Your genetic counselor will first review the plan for the visit. This ensures the patient Read More…

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