dopamine

Dopamine is a simple organic chemical in the catecholamine and phenethylamine families that plays a number of important roles in the brains and bodies of animals. Its name derives from its chemical structure: it is an amine that is formed by removing a carboxyl group from a molecule of L-DOPA.

For more information about dopamine check the Wikipedia article here

ZME Science posts about dopamine

Better Dressed Dopamine

Sun, May 15, 2011

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My name is Victoria and I am a shopaholic. I mean it! The feeling I will soon describe will be familiar to millions: a surge of excitement as they find that must-have item in the shop, followed by a sickening sense of let-down shortly afterwards. It may be some relief to discover that scientists not [...]

Scientists give computers schizophrenia to better understand the human brain

Sat, May 7, 2011

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Researchers from the University of Texas and Yale infected a computer with schizophrenia in order to find out more about how the human brain behaves and understands things. Human behaviour from a computer Computers can show some signs of virtual schizophrenia too, if they can’t ‘forget’ fast enough. So researchers used a virtual computer model, [...]

Alcohol helps the brain remember

Wed, Apr 13, 2011

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The effects alcohol has on our brain are still not perfectly understood, and the general opinion and even some studies are biased because… well, generally speaking, alcohol is bad for you, and we tend to forget that students drink, teachers drink, scientists and artists drink. But according to a study conducted by the Waggoner Center [...]

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