Alzheimer's tau protein has a surprising secret role in memory

Researchers found that tau is essential for turning new experiences into lasting memories by helping organize the brain's memory-storing cells. The mouse study also revealed how abnormal tau may contribute to Alzheimer's by disrupting both the formation of new memories and the recall of existing ones.


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The real cause of a common stroke may have been missed for decades

Scientists have discovered that a common type of stroke may have a very different cause than doctors once thought. Instead of fatty plaque clogging arteries, the strongest link was found with enlarged and damaged blood vessels deep within the brain. The finding helps explain why standard treatments like aspirin are often less effective and is driving the search for new therapies that target the brain’s tiny blood vessels directly.


http://dlvr.it/TTV0x5

Minding Our Elders’ Mid-Year Caregiver and Elder-Friendly Technology Roundup

Dear Readers: It’s mid-year already, and that means it’s time for my semi-annual column featuring caregiver and elder-friendly products, services, and technology. These...


The post Minding Our Elders’ Mid-Year Caregiver and Elder-Friendly Technology Roundup appeared first on Minding Our Elders.
             

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Columbia scientists discover surprising link between serotonin and heart valve disease

Scientists have uncovered evidence that serotonin, the chemical best known for regulating mood, may also speed the progression of a common heart valve disease in some people. The research suggests that patients with degenerative mitral regurgitation who take SSRI antidepressants and carry a specific genetic variant may develop severe valve damage sooner, potentially requiring surgery at a younger age.


http://dlvr.it/TTTvwx

Splitting Hairs: Work For Hire Language in Stylist Contracts

A notable trend is emerging in the fashion and beauty industry: professional hair and makeup stylists are increasingly requesting that companies sign agreements designating the stylists’ work as protectable intellectual property. While this is not yet the industry norm, these requests are becoming more common and merit careful attention when negotiating event-related contracts....
By: ArentFox Schiff


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