Medical research

A nanotech fix for nicotine dependence

A chemical component present in the nightshade family of plants is one of the world's most tenaciously addictive substances. It is the nicotine contained in tobacco and found in high concentrations in cigarettes. Smoking ...

Psychology & Psychiatry

Video game addiction needs standard definition

(Medical Xpress)—Researchers at the University of Adelaide say treatment for people affected by video game "addiction" would be improved if a standard definition of the problem were adopted by psychologists.

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