cognition Research Articles - Neuroscience News

A new way to study HIV’s impact on the brain

Neuroscience NewsMarch 27, 2020

HIV infection leads to increased EIF2 signaling in microglia, astrocytes, and neurons. Study reveals how HIV infection and some antiretrovirals affect cognition and the central nervous system.... Read More...

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Gene mutation enhances cognitive flexibility in mice

Neuroscience NewsMarch 27, 2020

A mutation in the KCND2 gene appears to improve cognitive flexibility in mice.... Read More...

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How cognitive intelligence is a whole brain phenomenon

Neuroscience NewsMarch 26, 2020

Efficient connection pathways across the entire brain provide a neural network that supports general cognitive function and ability. Higher fractional anisotropy is associated with higher IQ.... Read More...

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An aspirin a day does not keep dementia at bay

Neuroscience NewsMarch 25, 2020

Contrary to popular belief, taking a low-dose of aspirin daily does not reduce the risk of developing mild cognitive impairment (MCI). Researchers found no difference between older people who took aspirin and those who took a placebo in the risk of developing MCI, dementia, or Alzheimer's disease.... Read More...

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Early-life hardship linked to decline in memory and thinking

Neuroscience NewsMarch 25, 2020

Experiencing adversity in childhood could influence cognitive performance in older age. Adults who had fewer years of education, economic hardships, and poor health during childhood were more likely to experience cognitive decline and memory problems later in life.... Read More...

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Brain or muscles, what do we lose first?

Neuroscience NewsMarch 24, 2020

A decline in cognitive ability after the age of 50 results in a decline in physical activity. The inverse relationship is much weaker than previously believed.... Read More...

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Worldwide Study Unlocks Genetic Secrets of the Gray Matter

Neuroscience NewsMarch 20, 2020

Researchers have created the first genetic map of the cerebral cortex, which identifies over 300 genetic variants that influence the structure of the brain region.... Read More...

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How chronic stress changes the brain, and what you can do to reverse the damage

Neuroscience NewsMarch 14, 2020

Chronic stress can affect a person's health and mental well being. Due to the COVID-19 virus, chronic stress is on the rise worldwide. Researchers examine the general and psychological health implications of chronic stress and suggest some methods we can adopt to keep our stress levels in check.... Read More...

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Older children’s brains respond differently to rewarding vs. negative experiences late in day

Neuroscience NewsMarch 11, 2020

Older children have stronger neural responses to rewards over punishments later in the afternoon. In younger children, this pattern is reversed.... Read More...

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The brain has two systems for thinking about others’ thoughts

Neuroscience NewsMarch 9, 2020

Study reveals two different brain structures are implicated in implicit and explicit theory of mind, and both regions mature at different ages to fulfill their function. The supramarginal gyrus matures earlier, enabling theory of mind to occur slightly earlier than believed. Full ability for theory of mind occurs at age four when the temporoparietal junction matures.... Read More...

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