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Neurons transmit information to one another through electrical impulses and chemical messengers.
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Neural circuits are made of interconnected neurons that convert input signals from one brain region into output signals towards another.
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The human brain contains billions of neurons and glial cells.
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Molecules can bind to different neurotransmitter receptors, changing the way they function.
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Different genes direct different cellular activities, guiding variations among neurons.
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Neurons communicate via electrochemical signals, influenced by voltage changes across neuronal membranes.
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The evolution of the human brain stemmed from a simple tube.
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The brain is your body's command center, split up into areas with specialized functions.
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Neural networks are a group of nerve tracts connecting a series of brain regions, routing signals along a linear pathway.
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Stress alerts you to get out of danger but can cause damage when left unchecked.
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Hormones deliver long-range, long-lasting messages all over the body.
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Internal clocks guide when you sleep, when you wake up, and when you get hungry.
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