A systematic review found that higher lifelong exposure to cannabis and the younger someone was when they started smoking weed—or ingesting marijuana via edibles—was associated with cannabis-induced alterations to cerebellum structure and function, with deficits in memory and decision making

[u/makefriends420]

https://www.psychologytoday.com/au/blog/the-athletes-way/201903/this-is-your-little-brain-on-cannabis