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Researchers link gene to cannabis abuse

Neuroscience News
Researchers have identified a genetic variant that increases the risk of cannabis use disorder (CUD). The variant affects the formations of specific nicotine receptors in the brain. Those who have less of these receptors are more likely to develop CUD. Additionally, researchers found those with a higher number of genetic variants associated with impaired cognition are more likely to struggle with marijuana addiction.... Read More...
FeaturedGeneticsNeurosciencePsychology4 min read
a man with muscular arms drawn behind him on a blackboard

Muscular Men Prefer an Unequal Society

Neuroscience News
A new study reports physicality and political attitudes may be linked, for men at least. Researchers found more muscular men tend to prefer political attitudes that favor inequality, and the tendency to have positive attitudes toward inequality increased as upper body strength increased following months of physical training. The study, researchers report, challenges conventional belief that people's political views are shaped by logic and reason alone.... Read More...
FeaturedNeurosciencePsychology8 min read