A study of individuals with cocaine use disorder found that, when given the option, those with a thicker insula region in the brain administered more cocaine infusions to themselves. Women ...

The insula, or insular cortex, is a part of the cerebral cortex located at the base of the Sylvian fissure, and is involved in the processing of emotions, memory, taste, and regulation of the ...

Lifetime history of heavy cannabis use is associated with lower brain activation on working memory tasks among young a ...