United States: New research focuses on the importance of healthy and clean blood vessels for brain health and combating age-related cognitive decline.
This specific study shows that damage to blood vessels in the brain can lead to neurodegenerative disorders such as Alzheimer’s disease and many more disease related to brain.
As reported in Neuroscience, advanced results of mice brains have shown that the significant vascular changes with aging, especially in areas important for memory and cognitive function. These results suggest that maintaining vascular health may be key to preventing cognitive decline.
There are some key facts:
- Healthy brain blood vessels are very much important for preventing cognitive decline
- Vascular degradation can basically lead to neurodegenerative disorders like Alzheimer’s
- Study used advanced imaging to map the brain vascular changes in aging mice.
Here the healthy blood vessels matter for more than just heart health vascular well-being is critical for the brain health and potentially in addressing age-related cognitive decline and neurodegenerative disorders and problems like Alzheimer’s disease according to the new study which is led by Penn State researchers.
The particular findings point to an understudied but very possible key role the brain’s vascular network or energy infrastructure plays in the onset of neurodegenerative disease.
And when the blood vessels degrade, nerve cells in the brain called neurons are starved of energy causing them to malfunction or rather die. It can lead to a condition called vascular dementia the second thing leading to the cause of incognitive impairment in the older adults and the symptoms like sleep disturbance.
Expert Insights:
“With something like Alzheimer’s disease, by the time you can see vascular changes and significant brain shrinkage on a MRI, cell death has already occurred. We need to understand how these cells and structures change before a major catastrophe happens,” said Yongsoo Kim, who is the associate educator of neural and behavioural sciences at Penn State College of drugs and senior author of the study.
“This study provides the early signs of the neurodegenerative disorders, potentially leading to the earlier diagnosis and the clues like how we can slow down the aging process and cognitive changes.”
Analysis:
According to Kim, aging is one of the primary factors which are involved in these disorders.
“Yet, we really don’t have a good baseline understanding of how the normal aging itself changes the brain, particular the brain’s vasculature, “Kim said. And with the aging population in the United States Growing and he said that it’s critical to understand these changes especially within the network of the blood vessels.
