

Caffeine does this, but the effect is temporary. There’s a rare condition called Morvan Syndrome, where there is a case of a person with it going without any sleep for 4 months, and had no cognitive impairment. Normally a person would die after 11 days. Seems like this condition messes with the inhibitory synapses so it might also mess with how adenosine affects the brain as well. 10% of cases lead to death though
I never forget a face