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Have you ever been startled by a car horn, feeling your heart suddenly drop?

UCLA researchers revealed this isn't just a simple startle responseโ€”it's an ancient survival instinct that's kept us alive for thousands of years.

Amazingly, our brains process a car horn almost identically to a lion's roar! ๐Ÿง ๐Ÿฆ

Tell me in the comments: What sounds make YOU jump the most?

#SurvivalInstinct #Neuroscience #EvolutionaryPsychology #EverydaySecrets #StressManagement #UCLAresearch

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