Kevin Labar explains the origins of human and animal emotions as well as the origin of human memories.

In this clip, Wilma is told to read in front of the class, and she faces anxiety. She runs out of the class to control her reactions. This clip illustrates anxiety.

Sadness allows Riley to release her built up stress and anxieties by opening up to her parents about missing their old home and friends.

Elsa's anxiety causes her ice powers to be accidentally unleashed after a confrontation with her sister Anna in front of the kingdom's citizens and foreign guests.

Scientists are trying to understand how the brain forms and processes emotions. They are conducting research on the brain patterns of positive and negative emotions to understand the brain a little bit better.