Grant to Confirm Link Between COVID and Dementia


Parkinson’s illness and associated issues usually result in dementia on the finish, and “we hope to gain a better understanding of whether COVID -19 infection affects the process of neuro-cognitive decline in our research participants,” Huang mentioned in a press release.

Epidemiologists on the Facilities for Illness Management and Prevention (CDC) estimate that slightly below one third of all COVID instances have occurred in people aged 50 years and older.

This similar group is also at elevated danger for both having or creating a neurodegenerative illness.

The COVID sufferers usually report neurological signs like reminiscence points, “brain fog” and lack of scent and style — with some signs lasting months after analysis.


Some analysis additionally means that these sufferers are at greater danger of being recognized with dementia following their acute an infection.

These and different stories have led to scientific hypothesis that COVID -19 infections could also be contributing to untimely cognitive decline, mentioned the researchers.

Huang will lead a multidisciplinary crew to assemble extra data and organic samples from members of their previous and ongoing research.

The examine will leverage the assets from a multi-year, $3.8 million challenge that goals to establish organic indicators (biomarkers) of Parkinson’s illness and associated issues by magnetic resonance imaging (MRI) scans and molecules in organic samples together with blood, pores and skin and cerebral spinal fluid.

In the identical manner that lack of scent has signaled COVID -19 an infection for some people, some scientists theorize that lack of scent additionally alerts the start of neurodegenerative processes that result in each Parkinson’s and Alzheimer’s ailments.

This may occasionally come from an individual’s continued publicity to viruses and environmental toxicants that enter by way of the olfactory system (nostril and nasal passages).

“We’re still learning about the long-term effects of the pandemic and the effects on those who became ill,” Huang mentioned.

“This research will increase our understanding of whether or not COVID-19 infection contributes to the development or progression of neurodegenerative diseases,” the researcher added.

Supply: IANS


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