Neuroscience

Learning brakes in the brain

A brain capable of learning is important for survival: only those who learn can endure in the natural world. When it learns, the brain stores new information by changing the strength of the junctions that connect its nerve ...

Neuroscience

Brain activity drives dynamic changes in neural fiber insulation

The brain is a wonderfully flexible and adaptive learning tool. For decades, researchers have known that this flexibility, called plasticity, comes from selective strengthening of well-used synapses—the connections between ...

Neuroscience

Chronic pain research delves into the brain

(Medical Xpress)—University of Adelaide researchers say new insights into how the human brain responds to chronic pain could eventually lead to improved treatments for patients.

Neuroscience

Can you boost your brain power through video?

Watching video of simple tasks before carrying them out may boost the brain's structure, or plasticity, and increase motor skills, according to a study released today that will be presented at the American Academy of Neurology's ...

Neuroscience

Feeling sleepy? Maybe your brain's too full

Sleep is an essential state of the brain but why do animals risk the vulnerability that comes with not being conscious for hours? What happens in the brain during sleep that's so vital for life?

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