could be sharpening
our COGNITIVE processes.
The Big Bang Theory Season 10, Episode 19
...which is required for COGNITIVE
reasoning, including scientific inquiry...
The Big Bang Theory Season 4, Episode 3
You need your sleep for your COGNITIVE
processing to perform at optimum levels.
The Big Bang Theory Season 2, Episode 6
Well, it's not just doing
simple COGNITIVE tasks.
The Big Bang Theory Season 10, Episode 22