The study, conducted in Ontario, Canada, found that people treated for CUD in hospitals or emergency rooms were 10 times more ...

A large study from the University of Colorado found heavy cannabis use is linked to reduced brain activity. Lead researcher ...

Heavy use of cannabis recently or at any point in a person’s lifetime was tied to decreases in brain function during a working memory task, a new cross-sectional analysis showed.The data indicate ...

Researchers uncovered a striking pattern: heavy cannabis users show reduced brain activity during working memory tasks, the ...

Heavy cannabis use may negatively impact a person’s working memory, according to the largest study on this subject to date.

A new study suggests that heavy cannabis use may impair working memory, even after someone has stopped using it.

Anterior insula, medial prefrontal cortex, and dorsolateral prefrontal cortex associated with history of heavy use.

The proportion of new schizophrenia cases linked to cannabis use has nearly tripled in almost two decades, increasing ...

“Heavy use of cannabis over one’s lifetime may ultimately lead to decreased cognitive/memory tasks,” he said. “This also supports a relatively common and well-articulated lifestyle mantra ...

"Heavy use of cannabis over one's lifetime may ultimately lead to decreased cognitive/memory tasks," he confirmed. "This also supports a relatively common and well-articulated lifestyle mantra of ...

New research shows that heavy lifetime use of cannabis — more than 1,000 times — is associated with reduced activity in areas ...

Schizophrenia cases associated with problematic weed use have skyrocketed in the wake of Canada's legalization of marijuana, ...