American Academy of Neurology

Neuroscience

Could repeated squeezes to the arms, legs protect the brain?

What if wearing a blood pressure cuff could help prevent stroke? In a new study, people who restricted their blood flow by wearing inflated blood pressure cuffs on an arm and leg showed signs of more controlled blood flow ...

Parkinson's & Movement disorders

The eyes may have it, an early sign of Parkinson's disease

The eyes may be a window to the brain for people with early Parkinson's disease. People with the disease gradually lose brain cells that produce dopamine, a substance that helps control movement. Now a new study has found ...

Alzheimer's disease & dementia

Should scores on mild cognitive impairment tests be adjusted for sex?

Using sex-specific scores on memory tests may change who gets diagnosed with mild cognitive impairment (MCI) by 20 percent, with possibly more women and fewer men being diagnosed, according to a study published in the October ...

Parkinson's & Movement disorders

Even in people with Parkinson's gene, coffee may be protective

Even for people with a gene mutation tied to Parkinson's disease, coffee consumption may be associated with a lower risk of actually developing the disease, according to a new study published in the September 30, 2020, online ...

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