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Aging

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·February 13, 2020·3 min read

Can bilingualism protect the brain even with early stages of dementia?

While being bilingual delays the onset of dementia, the decline into full-blown Alzheimer's disease is more rapid in those who speak two or more languages than in monolingual people.

Featured Neuroscience Psychology

·February 11, 2020·3 min read

“Women my age tend to drink, it’s normal”

Women aged 50 to 70 are more likely to consume alcohol at levels that exceed low-risk drinking guidelines than younger women. They are also more likely to perceive their drinking behavior as normal and acceptable, so long as they appear in control and respectable.

Featured Neurology Neuroscience

·February 5, 2020·3 min read

Activating immune cells could revitalize the aging brain

Activating group 2 innate lymphoid cells in aging brains helps improve memory in mice. The findings could help in the development of treatments for neurodegenerative diseases associated with aging.

Featured Genetics Neurology Neuroscience Open Neuroscience Articles

·February 3, 2020·4 min read

Aerobic exercise training linked to enhanced brain function

People with a genetic predisposition to Alzheimer's disease can benefit significantly from a six-month aerobic training program. Aerobic exercise helps improve brain glucose metabolism and executive function, in addition to increasing cardiorespiratory fitness.

Featured Neuroscience Open Neuroscience Articles

·January 29, 2020·4 min read

Brain networks come ‘online’ during adolescence to prepare teenagers for adult life

Functional connectivity in the human brain changes in two distinct ways during adolescence.

Featured Neurology Neuroscience

·January 28, 2020·3 min read

Walnuts may slow cognitive decline in at-risk elderly

Adding walnuts to your diet could help protect against age-related cognitive decline, a new study reports. Walnuts contain polyphenols and omega-3 fatty acids, which counteract the oxidative stress and inflammation that contribute to cognitive decline.

Featured Neurology Neuroscience Open Neuroscience Articles Psychology

·January 23, 2020·4 min read

Certain personality traits in high school may lower dementia risk five decades later

Your personality traits as a teen may predict your risk of developing dementia 50 years later. Teens who were more energetic and those who were calm had a lower risk of being diagnosed with dementia later in life.

Featured Neurology Neuroscience

·January 23, 2020·3 min read

Hot flashes impair memory performance

Vasomotor symptoms, including hot flashes in postmenopausal women, may contribute to memory performance problems. Neuroimaging reveals hot flashes caused alterations in brain function during memory encoding and retrieval tasks, specifically within the hippocampus and prefrontal cortex.

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Featured Neurology Neuroscience

·January 20, 2020·5 min read

Racial disparities in drug prescriptions for dementia

Study reveals racial disparities in access to the correct medications for Alzheimer's patients. Asian and black patients are less likely to be prescribed anti-dementia medications and have an increased likelihood of being prescribed antipsychotic medications.

Featured Genetics Neuroscience

·January 20, 2020·2 min read

A new role for neurogenesis

Dentate gyrus neurogenesis acts to replace lost neurons and restore function following massive neuron loss.

Featured Genetics Neuroscience Open Neuroscience Articles Visual Neuroscience

·January 18, 2020·4 min read

Researchers identify gene with functional role in aging of eye

The gene Elovl2 appears to play a significant role in age-associated functional and anatomical aging in mouse retinas. The finding has direct implications for age-related eye diseases, such as macular degeneration. When the expression of the gene was boosted, age-related visual function improved.