Neuroscience

Scientists identify a calcium channel essential for deep sleep

Sleep seems simple enough, a state of rest and restoration that almost every vertebrate creature must enter regularly in order to survive. But the brain responds differently to stimuli when asleep than when awake, and it ...

Medical research

New treatment could ease the passage of kidney stones

Every year, more than half a million Americans visit the emergency room for kidney stone problems. In most cases, the stones eventually pass out of the body on their own, but the process can be excruciatingly painful.

Neuroscience

Ion channel linked to brain inflammation identified

Northwestern Medicine investigators have identified how a calcium channel in the nervous system contributes to brain inflammation, according to a study published in Nature Communications.

Medical research

High-intensity exercise changes how muscle cells manage calcium

Researchers at Karolinska Institutet in Sweden have discovered a cellular mechanism behind the surprising benefits of short, high-intensity interval exercise. Their findings, which are published in the scientific journal ...

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