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)
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Nucleus accumbens plays a role in fear.

Fear is a negative emotion.

Nucleus Accumbens

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Fear Of Spiders

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Handling a Female Black Widow Spider (Latrodectus mactans)


New experiences create fear. You feel relief when the scary experience ends. Pleasure and relief are positive emotions.

Making new friends

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What Cats Do At Night...