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Breaking down the brain for everyone to understand

Your brain’s behavioral blueprint: The chemicals behind how we eat, sleep, feel, and socialize

What do worms, mice, and leafcutter ants have in common? They’re helping scientists uncover the power of neuropeptides — chemical messengers in the brain that shape behavior and may hold the key to future drug discovery.

August 12, 2025
Turning pages, swiping screens, and hitting play: Is reading always the same to our brain?

Whether it’s on paper, screen or audio, there are more ways than ever to enjoy a good book. But do different formats engage the brain in the same way?

August 5, 2025
Mind-muscle connection: How does your brain tell your muscles to move?

From doing the dishes to playing an instrument, a special connection between your brain and the muscles is key to keep us moving the way we want.

July 29, 2025
Do plants feel pain?

It may sound like a ridiculous question— but it’s worth asking. From Venus flytraps snapping shut to stressed plants releasing ultrasonic “screams,” plants react to touch and damage in surprising similar ways to us.

July 22, 2025
Can we trust our memory?

We may think our memory is set in stone, but it’s more like wet clay. From false childhood memories to wrongful convictions, explore the science behind how our memories can deceive us — and how they could still be trusted if handled with care.

July 15, 2025
Emotional support animals: A life- (and brain-) changing bond

Connections with a pet support mental health. How do emotional support animals help manage symptoms of mental illnesses and how does the brain react to this connection?

July 8, 2025

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PennNeuroKnow

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