News tagged with chemical dopamine

The dopamine advantage

The junctions between nerve cells responsible for releasing and receiving dopamine in the brain are a surprising mismatch that gives this chemical a strong competitive advantage.

Jun 20, 2016
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Is dopamine to blame for our addictions?

Most researchers agree that the key difference between human brains and those of other animals is the size and complexity of our cerebral cortex, the brain's outer layer of neural tissue. We therefore tend to focus our attention ...

Dec 03, 2015
popularity629 comments 1

Halloween, fear and the brain

Children and adults alike are digging out those spooky costumes ready for a celebration. We've reached that time of year again: Halloween. October 31 is dedicated to remembering the dead.

Oct 31, 2014
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