The largest fMRI study to date finds that heavy cannabis use in young adults reduces brain activity and impairs working memory performance.

Psychedelics, a class of psychoactive drugs that typically induce peculiar mental states and hallucinations, are still prohibited for recreational use in most countries worldwide. In recent years, ...

Vision shapes behavior and, a new study by MIT neuroscientists finds, behavior and internal states shape vision. The research, published Nov. 25 in Neuron, finds in mice that via specific circuits, ...