Overview
Posterior cortical atrophy is a rare, progressive neurodegenerative disorder. In posterior cortical atrophy, you lose neurons (brain cells) in the part of your brain that manages what you see. Early symptoms include vision issues, like having trouble reading, bumping into things or judging distances. As the disease gets worse, you may develop other symptoms, including memory loss.
Neurodegenerative diseases like Alzheimer’s disease and Lewy body dementia may cause posterior cortical atrophy. Like those diseases, there’s no cure for posterior cortical atrophy. Healthcare providers treat it by determining the underlying cause so they can recommend medication and other treatments that’ll reduce symptoms and help you manage your symptoms.
Symptoms
When to see a doctor
Complications
- High blood pressure.
- Diabetes.
- Heart failure.
- Some types of heart valve disease.
Prevention
- Control high blood pressure, high cholesterol and diabetes.
- Don't smoke or use tobacco.
- Eat a diet that's low in salt and saturated fat.
- Exercise at least 30 minutes a day on most days of the week unless your health care team says not to.
- Get good sleep. Adults should aim for 7 to 9 hours daily.
- Maintain a healthy weight.
- Reduce and manage stress.
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