Psychology & Psychiatry

Uncovering genetic roots of marijuana use disorder

A large study exploring possible genetic influences on cannabis use disorder has identified two regions in our DNA—one newly identified and a second that replicates a past finding—that appear to contribute to one's risk ...

Genetics

Language-related gene responsible for branching of neurons

(Medical Xpress) -- Which genetic mutations enabled the evolution of language? The foxp2 gene plays an important role in language development. Simon E. Fisher at the Max Planck Institute for Psycholinguistics in Nijmegen, ...