Wernicke encephalopathy
Wernicke encephalopathy is a type of brain injury that needs quick treatment to avoid permanent brain damage. Find out about its causes and symptoms.
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Encephalopathy
An encephalopathy refers to any disturbance of the brain's functioning. Learn about symptoms, treatments and signs of a medical emergency.
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Vitamin B deficiency
Vitamin B deficiency can happen when you don’t get enough of the right nutrients. Learn about the symptoms of vitamin B (including B12) deficiency.
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Worried about your memory?
You may be worried that your memory isn't what it used to be. Learn about the causes and prevention of memory loss, and when you should see a doctor.
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