How does PSP affect the brain?

How does PSP affect the brain?

Progressive supranuclear palsy (PSP) is a rare brain disorder that causes problems with movement, walking and balance, and eye movement. It results from damage to nerve cells in the brain that control thinking and body movement.

How long can you live with PSP?

With good care and attention to medical needs, nutritional needs, and safety, a person with PSP can live many years. The typical lifespan from first appearance of symptoms is about 6-10 years. The main causes of death are infections and breathing problems.

Is PSP related to Parkinson’s?

PSP is often confused with Parkinson’s due to the similarity of symptoms, particularly stiffness, bradykinesia and movement difficulties. Both PSP and Parkinson’s cause parkinsonism – a combination of stiffness, slowness and clumsiness. This is why PSP may be difficult to distinguish from Parkinson’s early on.

How does progressive supranuclear palsy affect your eyesight?

Palsy is a disorder that results in weakness of certain muscles. PSP affects your ability to walk normally by impairing your balance. It also affects the muscles controlling your eyes, making it difficult to focus and see things clearly. Progressive supranuclear palsy is rare.

Which is part of the brain causes supranuclear palsy?

Cause of supranuclear palsy Deterioration of cells in the brainstem, cerebral cortex, cerebellum and basal ganglia — a cluster of cells deep within your brain — is what causes the coordination and movement issues of progressive supranuclear palsy.

Are there any familial cases of progressive supranuclear palsy?

Progressive supranuclear palsy (PSP) is usually a sporadic condition (not inherited ), occurring in people with no family history of PSP. However, in more recent years it has been found that in rare cases, PSP is familial. It has also been found that some people with PSP have close relatives with dementia or parkinsonism. [2]

What happens to your eyes when you have PSP?

As PSP progresses, most people develop blurring of vision and problems controlling eye movement. This can lead to involuntarily closing the eyes; prolonged or infrequent blinking; or difficulty opening the eyes. Some people have trouble maintaining eye contact during a conversation.

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