Category: Health Newsfeed

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If you’re like many people you’d rather not develop dementia, so a new study demonstrating the benefits of a computer based intervention called cognitive speed training may interest you. Marilyn Albert, study author and Alzheimer’s disease expert at Johns Hopkins, …

If you’re looking to preserve brain health doing cognitive speed training may be best, Elizabeth Tracey reports Read more »

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Cognitive speed training, where a computer is used to present an image and require tasks based on images that speeds up, resulted in fewer dementia diagnoses than other types of cognitive training, a study of more than 2800 adults over …

What does 20 years of follow up tell us about activities to protect the brain? Elizabeth Tracey reports Read more »

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Showing someone a visual task on a computer and then speeding things up so they must complete it faster and faster preserves brain function better than other forms of training over twenty years of follow up. That’s according to a …

Is it possible to make personal changes to stave off dementia and preserve independence? Elizabeth Tracey reports Read more »

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Brain organoids, cell collections grown in a lab to study diseases like Alzheimer’s, have created excitement because they are a bit more representative of a real brain. Johns Hopkins cell engineering expert Vasiliki Machairaki says there is another technique underway …

What is an assembloid? Elizabeth Tracey reports Read more »

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Using induced stem cells helps create models for diseases like Alzheimer’s disease that can be studied in a lab, but now three dimensional cell collections called organoids can also be developed from stem cells. Vasiliki Machairaki, a cell engineering expert …

What is an organoid? Elizabeth Tracey reports Read more »

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Stem cells used to be derived from human embryos, but not anymore. Now a simple blood test can allow stem cells to be induced from cells found there, says Johns Hopkins cell engineering expert Vasiliki Machairaki. Machairaki: Induced pluripotent stem …

How do stem cells derived from blood differ from those from embryos? Elizabeth Tracey reports Read more »

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Cells from your blood can be induced to return to what they looked like when you were an embryo, then can be made to develop into different cell types in the brain. That happens in the lab of Vasiliki Machairaki, …

Stem cells are just the beginning when it comes to modeling your risk for Alzheimer’s disease, Elizabeth Tracey reports Read more »