How the Brain Processes Emotions: From Joy to Fear (Season 2, Episode 5: Neuroscience)

Tiara’s Curious Lab: Bio, Psych & Tomorrow’s Science

Why do we feel happy one moment and anxious the next? What’s happening in our brain when we fall in love, feel disgusted, or get scared? In this episode, we take a deep dive into the emotional brain — uncovering how your mind turns everyday experiences into powerful feelings.

We’ll explore the fascinating limbic system, your brain’s emotional command center, and break down how specific emotions like joy, fear, anger, and sadness are processed. Ever wondered why fear can feel so overwhelming, or why a happy memory can light up your whole day? We’ll explain the brain circuits and chemical messengers — like dopamine, oxytocin, and adrenaline — that make it all possible.

Plus, we’ll journey into the science of love, where biology meets emotion in a whirlwind of brain chemicals that foster connection and attachment. And for a sobering twist, we’ll also explore what happens when these emotional systems are thrown off balance, whether due to brain injury, trauma, or mental health disorders.

If you’ve ever been curious about what’s really happening behind the scenes when you feel joy, sadness, or even butterflies in your stomach, this episode is your guide. Tune in to discover how your brain shapes your emotional world — and why understanding it might just help you navigate life’s ups and downs a little better.

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Tiara’s Curious Lab: Bio, Psych & Tomorrow’s Science is a personal, student-led podcast created purely for informational, educational, and entertainment purposes. This podcast is an informal study journal by Tiara, a high school student, and is not affiliated with, endorsed by, or representative of any school, institution, employer, or professional body.

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