It seems that this might not be entirely the case. In young mice, at least, THC slows them down... but in elderly mice, it returns their brain to normal functi

It seems that this might not be entirely the case. In young mice, at least, THC slows them down... but in elderly mice, it returns their brain to normal functioning. There's speculation that the young might already have enough endocannabinoids but as we age and production slows, supplementation can benefit memory and cognitive capabilities. That's only supported in animal models for now, though.