What Is a Thalamic Stroke and How Serious Is It?

What is a thalamic stroke

The main cause of a stroke is the disruption of blood flow to the brain. Depending on where the stroke occurs, there are different types of strokes, all of which affect our brain differently and require different diagnostic methods. One such stroke is a thalamic stroke.

So, what is a thalamic stroke and how serious is it?

What Is a Thalamic Stroke?

Like its name suggests, a thalamic stroke affects the thalamus – a small part of our brains that plays a vital role in memory, speech, balance, and many other important functions. Depending on what causes it, this stroke can be both ischemic and hemorrhagic.

More than 85% of all cases make ischemic strokes. They are caused by a blocked blood vessel in our brain, most often as a result of a blood clot. On the other hand, hemorrhagic strokes are caused by a leakage or a rupture of a blood vessel in our brains.

What Are the Symptoms?

Here are some of the most common symptoms of a thalamic stroke.

  • Speech difficulties;
  • Loss of sensation;
  • Trouble maintaining balance or moving;
  • Loss of vision;
  • Lack of enthusiasm or interest;
  • Central pain syndrome, also known as thalamic pain.

How Serious Is It?

Like most strokes, a thalamic stroke is considered a medical emergency. If you notice any of these symptoms, contact a doctor immediately. Depending on its severity, a thalamic stroke can be treated with various medications.

Full recovery usually takes from a few weeks to several months. If you experienced a severe stroke, you may have permanent memory loss, speech problems, and loss of sensation.


Now that you’re familiar with this condition, you know how to recognize its symptoms. Contact your doctor immediately if you suspect you or a loved one may be experiencing a thalamic stroke.

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