What Happens During an Adrenaline Rush? Your Body's Emergency Response! ⚡🧠 Let's break down the lightning-fast chain reaction happening inside your body! The Trigger 🚨 Your brain recognizes: A threat Extremely stressful situation Intense sporting event The Chain Reaction 🔗 1️⃣ Amygdala recognizes the threat 2️⃣ Relays info to the hypothalamus (central brain core) 3️⃣ Hypothalamus activates sympathetic nervous system (fight or flight!) The Immediate Effects ⚡ The sympathetic nervous system has
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Adrenaline — also called epinephrine — is a hormone and neurotransmitter your body releases in response to stress, excitement, or danger. It’s part of the “fight-or-flight” response. Here’s what happens when adrenaline kicks in: • Heart rate increases – pumps more blood to muscles. • Pupils dilate – better vision. • Airways open up – more oxygen intake. • Blood sugar rises – more energy for muscles. • Pain perception drops – so you can push through. Basically, adrenaline turns your body into a h
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