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dementia

This shows an older couple riding bicycles

Featured Neurology Neuroscience Open Neuroscience Articles

·November 29, 2019·5 min read

Aerobic exercise and heart-healthy diet may slow development of memory problems

Combining aerobic exercise with the heart-healthy DASH diet improved the ability to think, recall, and make decisions in older people who experienced cognitive decline and mild cognitive impairment.

Featured Neurology Neuroscience Open Neuroscience Articles

·November 25, 2019·5 min read

Study shows extra virgin olive oil staves off multiple forms of dementia in mice

Extra virgin olive oil may protect against cognitive declines linked to tauopathy diseases, specifically frontotemporal dementia.

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Featured Neurology Neuroscience

·November 20, 2019·4 min read

Inflammatory processes drive progression of Alzheimer’s and other brain diseases

The NLPR3 inflammasome and the inflammatory response it triggers play a critical role in the emergence of tau pathology.

This shows a brain and some waves drawn beneath it

Featured Neurology Neuroscience Open Neuroscience Articles

·November 19, 2019·6 min read

Predicting Alzheimer’s disease-like memory loss before it strikes

Sharp-wave ripple activity in the brain may be an early biomarker for Alzheimer's disease before cognitive impairment begins.

Featured Genetics Neurology Neuroscience

·November 18, 2019·4 min read

Research reveals no link between statins and memory loss

Study reveals there is no link between memory decline and statin use in older adults. Additionally, no association was found between statin use and cognitive decline in those with genetic risk factors for dementia.

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Featured Neurology Neuroscience Open Neuroscience Articles

·November 15, 2019·4 min read

Long-term blood pressure variation and risk of dementia

Patients who experience substantial changes in blood pressure over time have an increased risk of developing dementia.

Featured Neurology Neuroscience

·November 14, 2019·5 min read

Link between hearing and cognition begins earlier than once thought

Lower levels of cognitive function were observed in people whose hearing was slightly impaired by aging but was still considered to be normal. The findings suggest cognitive impairment starts as soon as hearing becomes imperfect.

Featured Neurology Neuroscience

·October 29, 2019·3 min read

Number of people with dementia will double in twenty years

A new report projects the number of people living with dementia in the US will double to 13 million by 2040. The report estimates that the number of women diagnosed with dementia will rise to 8.5 million, and the number of men with dementia will reach 4.5 million.

Featured Neurology Neuroscience

·October 23, 2019·3 min read

Study identifies brain injury as a cause of dementia in some older adults

MRI neuroimaging can distinguish between memory loss caused by Alzheimer's disease and traumatic brain injury. Using new image analysis software, researchers discovered TBI causes the most amount of damage to the ventral diencephalon, a brain area associated with memory and learning, and the least amount of atrophy to the hippocampus, a brain region most impacted by Alzheimer's.

Featured Genetics Neuroscience

·October 21, 2019·4 min read

Gene variants influence size of brain stem and other structures

Researchers identified 48 common genetic variants that appear to play a role in the size of the brainstem and other subcortical structures. Forty of the variants were novel. The findings also revealed 199 genes related to the variants which regulate brain development and susceptibility to neurological disorders.

Featured Genetics Neurology Neuroscience Open Neuroscience Articles

·October 16, 2019·4 min read

Frontotemporal dementia is associated with alterations in immune system function

Researchers discovered increased inflammatory activity in a subgroup of patients with frontotemporal dementia. The increased inflammation was indicated by elevated levels of cytokines known to increase inflammatory response and decreased levels of IL-10, which reduces inflammation. The inflammation was associated with Parkinsonism's symptoms and rapid cognitive and functional decline. The study also revealed patients with FTD are less likely to develop cancer.