Why do our eyes tend to be drawn to certain shapes, colors and silhouettes more than others? For more than […]
Mechanism for natural regulation of the food discovered urge
As the brain of the animals brings to a well-balanced eating habits The intake of food is of course a […]
Cocaine addiction traced to increase in number of orexin neurons
A study in cocaine-addicted rats reports long-lasting increases in the number of neurons that produce orexin—a chemical messenger important for […]