Kommt das vom Kiffen?

That can come from the ciff.

No brain damage – but impaired learning and memory performance

After summary and analysis of all the results of the study, the researchers come to the conclusion that no substantial losses can be found in the cognitive brain functions. However, slight losses in the areas of learning ability and memory could be detected. “ Surprisingly, we have found hardly any indications of harmful effects (based on brain performance). Only exception is an extremely small effect in learning new information,” said Prof. Igor Grant, head of the study. Moreover, the limitations of brain performance found are not to be associated with cannabis with the final certainty, as consumers and consumers may also be preloaded – e.g. previous consumption of other drugs.

Brains of children and young people are more vulnerable

Grant points out that the results only apply to adults. It must be assumed that the developing brain of children and adolescents is much more vulnerable and that harmful influences of cannabis use should not be excluded.

https://www.drugcom.de/haeufig-gestellten/frage-zu-cannabis/wie-schaedlich-ist-cannabis-fuer-gehirn/