Health

About one-quarter of seniors store firearms unlocked, loaded

(HealthDay)—The prevalence of mental health or memory loss indicators does not vary by household firearm ownership or storage practices among older adults, according to a research letter published online April 16 in the ...

Neuroscience

Less tau reduces seizures and sudden death in severe epilepsy

Deleting or reducing expression of a gene that carries the code for tau, a protein associated with Alzheimer's disease, can prevent seizures in a severe type of epilepsy linked to sudden death, said researchers at Baylor ...

Neuroscience

A brain filter for clear information transmission

Every activity in the brain involves the transfer of signals between neurons. Frequently, as many as one thousand signals rain down on a single neuron simultaneously. To ensure that precise signals are delivered, the brain ...

Neuroscience

Drug reverses aging-associated changes in brain cells

Drugs that affect the levels of an important brain protein involved in learning and memory reverse cellular changes in the brain seen during aging, according to an animal study in the December 7 issue of The Journal of Neuroscience. ...

Neuroscience

The mechanisms of memory

Michy Kelly's fascination with how brains work began in high school when she noticed that she and her brother were polar opposites when it came to cognitive abilities.

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