: To spike his anxiety, Amy introduces stressors such as rubbing a balloon to create irritating squeaks. Sheldon further enlists his friends to challenge everything he says and even attempts to join the girls’ "nightly crotch talk" sessions to unsettle himself.
: Sheldon successfully identifies a "sweet spot" where his anxiety levels rise, and his problem-solving rate supposedly increases. III. The Descent into Obsession [S8E13] The Anxiety Optimization
: Using an EEG cap provided by Amy, a neurobiologist, Sheldon establishes a performance baseline through cognitive tests. : To spike his anxiety, Amy introduces stressors
Sheldon grounds his experiment in the Yerkes-Dodson Law (1908) , which describes a bell-curve relationship between arousal and performance. As the experiment continues, Sheldon’s pursuit of anxiety
As the experiment continues, Sheldon’s pursuit of anxiety transcends scientific optimization and becomes a detriment to his health and relationships. The Big Bang Theory 8x13 - "The Anxiety Optimization"
The Yerkes-Dodson Law and the Pursuit of Scientific Breakthrough: An Analysis of "[S8E13] The Anxiety Optimization"