Fear and Adrenaline Rush
Rebekah Lovell
Adrenaline Rush
Your muscles tense up.
Your breathing speeds up.
Your heart rate speeds up.
Adrenaline Rush: The Science of Risk - Trailer (High Quality)
Fear
Nucleus accumbens plays a role in fear.
Fear is a negative emotion.
Nucleus Accumbens
Fear Of Spiders
Handling a Female Black Widow Spider (Latrodectus mactans)
Pleasure
New experiences create fear. You feel relief when the scary experience ends. Pleasure and relief are positive emotions.
Making new friends
Cats
What Cats Do At Night...