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As a healthcare provider, seeing patients with various medical conditions is part and parcel of our daily routine. However, there are certain conditions that are relatively rare, but require keen attention and understanding for effective management should they occur. One such condition is an acoustic neuroma, also known as vestibular schwannoma. In this blog, I will provide insights into what an acoustic neuroma is, its prevalence, clinical presentation, conservative treatment principles, and indications for surgery. Then, if you want to take a deeper dive, I'll provide some of my favourite resources at the end of the this blog. 

Understanding Acoustic Neuroma:

Acoustic neuroma is...

Have you ever wondered why Lewis Carroll's "Alice in Wonderland" seems like such a trippy and surreal journey? Well, there's a fascinating theory that connects this whimsical tale to a peculiar phenomenon known as "Alice in Wonderland Syndrome" or AIWS. This syndrome is closely associated with migraines and can offer a curious glimpse into the world of distorted perceptions. It has been said that Lewis Carroll himself had migraines, so this may be a tale expressing what he was experiencing personally.

What is Alice In Wonderland Syndrome or AIWS?

Alice in Wonderland Syndrome (AIWS) is a rare and intriguing neurological condition, often linked to migraines. But, it can also be triggered by...

The intricate complexity of the human body's immune system is a remarkable defence mechanism that protects us from harmful invaders. However, in certain cases, this defence mechanism can go awry, leading to a range of autoimmune disorders. One such disorder that remains relatively lesser-known but can have profound effects on an individual's life is Autoimmune Inner Ear Disease (AIED). In this blog we will shed some light on what AIED is, its causes, symptoms, diagnosis, and available treatment options.

What is Autoimmune Inner Ear Disease (AIED)

Autoimmune Inner Ear Disease (AIED) is a rare condition where the immune system mistakenly attacks the structures of the inner ear, particularly...

Have you ever wondered about the relationship between drugs and oculomotor testing? From time to time I was curious, but never looked into it until I received an email a few months ago from Ocular Data Systems asking if I could work with them on a project to provide online lessons regarding vestibular physiology and how to analyze nystagmus findings for law enforcement officers, prosecutors, and toxicologists.

It seemed like a unique opportunity, a Canadian physical therapist helping educate law enforcement officers, prosecutors, and toxicologist from the USA. What I did not realize until then is that there is a group of very highly trained non-medical professionals who perform oculomotor...

Do you or a patient of yours experience dizziness with coughing, loud sounds, or with sudden altitude changes? If so, the symptoms maybe due to a perilymphatic fistula.

Let’s cover the 5 W’s of what a perilymphatic fistula is. That way we will have a better understanding of what it is, what causes it, and treatment options.

What is a Perilymphatic Fistula?

A perilymphatic fistula is a hole or defect in one of the two thin membranes of the inner ear, being the round and oval window.

Function of the round and oval window

These two membranes allow for pressure changes in the inner ear. Specifically, the oval window allows for the vibration from the stapes (smallest bone in your...

As health care providers we like to say that we provide evidence based treatment, but what is the evidence for the vestibular therapy we provide? Specifically, how about the treatment we provide for vestibular hypofunction?

With being a busy clinician it can be a bit daunting trying to keep up with the latest research. We also have to realize that for every good piece of research there is research that is, well, not so good. So, how do we filter out the clinically relevant and strong evidence based research?

Fortunately, from time to time clinical practice guidelines come out and provide direction. Over the past few years there have been clinical practice guidelines developed for...

Do you ever wonder what would happen if one of your patients had a vertebral artery dissection?

Do you ever wonder if you would be able to screen if your patient has a vertebral artery dissection?

We recently had a patient come through our clinic with a vertebral artery dissection and his history was alarming. Before we review this case let’s review some of the common questions about this condition:

• What is vertebral artery dissection?
• What causes vertebral artery dissection?
• How common is vertebral artery dissection?
• What are the symptoms of a vertebral artery dissection?
• How is vertebral artery dissection diagnosed?
• What is the treatment for vertebral artery dissection?

What is...

A few months ago we reviewed how gait speed is not only a great test to measure mobility, but why it should also be considered a vital sign (link). But have you ever wondered about assessing your patient’s ability to walk backwards? This is a more complex task needed for tasks such as backing up to a chair, opening a door, or avoiding a sudden obstacle. Or,  have you ever wondered if there was a standardized testing protocol for backwards walking with normative data? 

The study by Carter in 2017, called “The 3m Backwards Walk & Retrospective Falls: Diagnostic Accuracy of a Novel Clinical Measure” looked at walking backwards and falls. The study reviews:

1. ...

We are all familiar with vital signs such as heart rate, blood pressure, blood oxygen levels, respiration rate, and body temperature. How accurate are these signs at determining health or predicting future health? Are there other signs that we should consider as a vital sign? If you could add another vital sign what would it be? Mine would definitely be, with no reservation, “gait speed”.

What Is Gait Speed?

The time one takes to walk a specified distance on a level surface.

Why Gait Speed Should Be Considered a Vital Sign?

The reason I believe gait speed should be considered a vital sign is that it packs more information than just determining the need for a...