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Imagine this: You’re in the grocery store in the snack aisle. Seemingly out of nowhere, your otherwise cheerful toddler launches into a full-blown meltdown. It’s a temper tantrum-a kicking, crying, red-faced temper tantrum. But why?
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In the premiere episode of Parentalogic, hosts Dr. Alok Patel and Bethany Van Delft break down the breakdown. Equipped with an almost accurate portobello mushroom brain model, the duo demonstrates what researchers think is happening in your toddler’s brain, showing how perceptions of injustice-like not getting a cookie-explode into outrage when brain signals temporarily spiral out of control.
First, a toddler’s brain stem receives emotional input from the rest of the body. Then, the amygdala gets word of this perceived injustice or threat and sends a distress signal to the hypothalamus, triggering an elevated heart rate and blood pressure. The resulting reactions-anger, fear, stress, or a combination of all three-are important survival instincts. But when these reactions spiral out of control in the snack aisle, as a parent or caretaker, all you may feel is helplessness.
It isn’t until kids are around 4 years old that the prefrontal cortex, the self-regulation traffic cop of the brain, starts to control these emotions and halt the adrenaline-fueled meltdown.
What does this all mean? There’s hope in sight: Your kid won’t be a grocery store gremlin forever.
PRODUCTION CREDITS:
Hosted by: Alok Patel and Bethany Van Delft
Producer/Director: Ari Daniel
Producer/Camera: Emily Zendt
Production Assistance: Diego Arenas, Grace Berg, Christina Monnen, Arlo Pérez, Madeline Weir
Digital Editor: Sukee Bennett
Rights Manager: Hannah Gotwals
Business Manager: Elisabeth Frele
Managing Producer: Kristine Allington
Coordinating Producer: Elizabeth Benjes
Director of Audience Development: Dante Graves
Director of Public Relations: Jennifer Welsh
Legal and Business Affairs: Susan Rosen and Eric Brass
Director, Business Operations and Finance: Laurie Cahalane
Executive Producers: Julia Cort and Chris Schmidt
Scientific Consultants:
R. Douglas Fields, PhD
Vanessa LoBue, PhD
Michael Potegal, PhD
Sound Effects:
JasonElrod / freesound / CC BY 3.0
newagesoup / freesound / CC BY 3.0
Archival:
cyclonebill / Flickr
Kim Siever / Flickr
Monocle by lastspark from the Noun Project
Shutterstock
Storyblocks
Music: APM
Special Thanks:
Margaret Vassar
The DonAlexis Family
Gayle, Tony, and Cosmo
Scientific American
Funding provided by: The Patrick J McGovern Foundation and PBS
© WGBH Educational Foundation 2020