Weight, sleep and depression linked to risk of cognitive problems in Parkinson’s

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Author: Johanna Stiefler JohnsonPublished: 14 January 2021

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female doctor is measuring senior man's body circumference

Researchers at the University of Pennsylvania, US, have found that people with early Parkinson’s disease are at higher risk of developing cognitive impairments if they are overweight, have disruptive sleep behaviours or experience symptoms of depression.

Evaluating data from 405 people, the researchers used statistical analysis to identify relationships between certain characteristics and changes in patient cognition over time. Their findings suggest that factors such as high body mass index (BMI) or excessive sleepiness are associated with a faster rate of cognitive decline in Parkinson’s disease.

The researchers wrote: “Despite its common and devastating occurrence, treatment of [cognitive impairments] in [Parkinson’s disease] is limited and no medications slow its onset or progression. However, identification of treatable or modifiable comorbidities that affect the rate of progression of [cognitive impairments] in [Parkinson’s disease] could provide opportunities for early intervention and improved prognosis.”

For more information about the latest Parkinson’s disease research, please visit the EPDA website.

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Weight, sleep and depression linked to risk of cognitive problems in Parkinson’s

News

Author: Johanna Stiefler JohnsonPublished: 14 January 2021

Prep: Cook: Serves:

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Recipes & Nutrition

How a good diet can alleviate anxiety and panic disorders in Parkinson’s

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Ask the expert: How can hallucinations affect people with Parkinson’s?

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Helping people with Parkinson’s “take back control of their brain and body”

Why is it harder to cross obstacles when you have Parkinson’s disease?

Take part in The Parkinson Tulip Project

Looking after dental health with Parkinson’s disease

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Weight, sleep and depression linked to risk of cognitive problems in Parkinson’s

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Author: Johanna Stiefler JohnsonPublished: 14 January 2021

Prep: Cook: Serves:

Last Month

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How a good diet can alleviate anxiety and panic disorders in Parkinson’s

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