Neuroscience

Calcium is key to age-related memory loss

Research at the University of Leicester is offering new clues into how and why cognitive functions such as memory and learning become impaired with age. A paper published recently in a specialist neuroscience journal shows ...

Neuroscience

General anesthetics do more than put you to sleep

A new understanding of the complex ways in which general anaesthetics act on the brain could eventually lead to improved drugs for surgery. It remains unclear how general anaesthesia works, even though it is one of the most ...

Genetics

Describing the genes associated with the sixth sense

To perform coordinated movements, we rely on special sensory neurons in our muscles and joints. Without them, the brain wouldn't know what the rest of our body was doing. A team led by Niccolò Zampieri has studied their ...

Neuroscience

Osmophobia prevalent in patients with migraine headache

(HealthDay)—Osmophobia is prevalent among patients with different migraine subtypes, and it also occurs in some patients with tension-type headaches, according to a study published online Sept. 13 in the Journal of Headache ...

Neuroscience

Scientists reverse aging process in rat brain stem cells

New research, published today in Nature, reveals how increasing brain stiffness as we age causes brain stem cell dysfunction, and demonstrates new ways to reverse older stem cells to a younger, healthier state.

Neuroscience

Brain zap saps destructive urges

A characteristic electrical-activity pattern in a key brain region predicts impulsive actions just before they occur. A brief electrical pulse at just the right time can prevent them, Stanford scientists have found.

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