Assertion: hashish's effect | /r/CapableOf | wash out other studies
Facets:
value: by two weeks
type: TEMPORAL
Source sentences:
text: Now, I'm delving a little out of my range of research (I could tell you a lot more about meth, coke and Ritalin), but I commented on what I perceived was subtle misinformation...while it hasn't been conclusively, 100%, smoking-gun, stop-the-presses proven that long-term cannabis use has significant cognitive effects--there are some studies that see effects wash out by two weeks and other studies that found neuropsychological deficits in long-term cannabis users after an abstinence period of between 12 and 24 hours and persistent neurocognitive deficits in heavy cannabis users after 28 days of abstinence.