You can also treat sensory issues by rewiring the brain. The best type of therapy to help you accomplish this is sensory reeducation exercises. Sensory reeducation, also known as sensory retraining , is a form of cognitive-behavioral therapy that teaches the brain how to process sensation again. Finally, make sure you practice these exercises every day consistently. This will stimulate your thalamus and help it relearn how to process your senses again. While thalamus damage primarily causes sensory problems, it can also lead to behavioral and cognitive changes.
For example, many patients with a thalamus injury have incorrect speech patterns and can struggle to find the right words. Others display apathy and memory problems.
Most speech therapists are familiar with the cognitive effects of brain injury as well. Therefore, they can teach you strategies to improve your memory, language, word-finding skills, and behaviors. Learn more about speech therapy for brain injury patients ». Finally, thalamic damage often leads to tremors. If your tremors are severe, a doctor might recommend deep brain stimulation. Deep brain stimulation DBS is an effective treatment for post-traumatic tremors. DBS uses surgically implanted electrodes to send high-frequency signals to the thalamus.
That signal can eliminate tremors. There is also evidence that thalamic stimulation can enhance cognitive performance after brain injury. This makes it even more helpful for patients with thalamus damage. With that said, DBS is a surgical intervention with risks and possible side effects, like slurred speech and balance problems. Still, if your symptoms are severely affecting your day-to-day function, it might be worth asking your doctor about it.
Thalamus damage often leads to sensory and motor deficits. Fortunately, you can treat both of these issues by rewiring your brain. Because the thalamus has so many different roles though, every injury is different. However, some general symptoms of a thalamic stroke include:. Strokes are categorized as being either ischemic or hemorrhagic , depending on their cause. About 85 percent of all strokes are ischemic. Hemorrhagic strokes, on the other hand, are caused by a rupture or leakage of a blood vessel into your brain.
Some people have a higher risk of having a thalamic stroke. Things that increase your risk include:. They may also take a blood sample for further testing to check for blood glucose levels, platelet counts, and other information.
Depending on your symptoms and medical history, they may also perform an electrocardiogram to check for any cardiovascular conditions that may have caused your stroke. You may also need an ultrasound to see how much blood is flowing through your arteries. A stroke is a medical emergency that requires immediate medical treatment. Treating a hemorrhagic stroke focuses on finding and treating the source of bleeding. Once the bleeding has stopped, other treatments include:.
Following a thalamic stroke, full recovery can take anywhere from a week or two to several months. Depending on how severe the stroke was and how quickly it was treated, you may have some permanent symptoms. If your stroke was due to a blood clot, your doctor may prescribe blood thinners to prevent future clots. Many causes of hypothalamic dysfunction are treatable or reversible.
Most of the time, missing hormones can be replaced. Giustina A, Braunstein GD. Hypothalamic syndromes. Endocrinology: Adult and Pediatric. Philadelphia, PA: Elsevier Saunders; chap Weiss RE. Neuroendocrinology and the neuroendocrine system. Goldman-Cecil Medicine.
Philadelphia, PA: Elsevier; chap Editorial team. Hypothalamic dysfunction. Difficulties referred to are: visual field loss, decreased taste, reduced pain sensation, decreased sensation in one side of the body, word finding difficulties. Which problem occurs is dependent on the location of the lesion in the thalamus. Behavioral changes depending on the location of the thalamus injury may include:.
Here you can download a document by Emmanuel Carrera M. Everything on brain injury in plain language. Home » Consequences » Impact per brain area » Thalamus. Location of the injury. Anterior thalamic nucleus. Possible syndromes - Filling a gap in memory with figments anterograde amnesia - Losing the order order amnesia - Impairment in executive functions executive dysfunctioning Executive functions are: - purposeful and flexible planning - checking and adjusting actions, logic, strategy - Problem solving.
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