
I started doing some reading
on COGNITIVE vitality,
The Big Bang Theory Season 10, Episode 22

could be sharpening
our COGNITIVE processes.
The Big Bang Theory Season 10, Episode 19

Cognitive... l-l-lock.
Westworld Season 2, Episode 4

You need your sleep for your COGNITIVE
processing to perform at optimum levels.
The Big Bang Theory Season 2, Episode 6