Neuroscience

Type 2 diabetes accelerates brain aging and cognitive decline

Scientists have demonstrated that normal brain aging is accelerated by approximately 26% in people with progressive type 2 diabetes compared to individuals without the disease, reports a study published today in eLife.

Health

Eating fish reduces risk of Alzheimer's disease

People who eat baked or broiled fish on a weekly basis may be improving their brain health and reducing their risk of developing mild cognitive impairment (MCI) and Alzheimer's disease, according to a study presented today ...

Neuroscience

When it comes to communication skills—maybe we're born with it?

From inside the womb and as soon as they enter the world, babies absorb information from their environment and the adults around them, quickly learning after birth how to start communicating through cries, sounds, giggles, ...

Neuroscience

Astrocytes eat connections to maintain plasticity in adult brains

Developing brains constantly sprout new neuronal connections called synapses as they learn and remember. Important connections—the ones that are repeatedly introduced, such as how to avoid danger—are nurtured and reinforced, ...

Alzheimer's disease & dementia

Sleep-disordered breathing tied to brain changes

(HealthDay)—Sleep-disordered breathing (SDB) is associated with changes in the brain, including amyloid deposition in brain regions typically involved in Alzheimer disease, according to a study published online March 23 ...

Neuroscience

Researchers map damaged connections in Phineas Gage's brain

(Medical Xpress) -- Poor Phineas Gage. In 1848, the supervisor for the Rutland and Burlington Railroad in Vermont was using a 13-pound, 3-foot-7-inch rod to pack blasting powder into a rock when he triggered an explosion ...

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