How do nerve impulses propagate along the axons of neurons, and what is their relationship with action potentials?
How do nerve impulses propagate along the axons of neurons, and what is their relationship with action potentials?

How do nerve impulses propagate along the axons of neurons, and what is their relationship with action potentials?
What happens during the depolarization and repolarization phases of an action potential?
How do neurons pump sodium and potassium ions across their membranes to generate a resting potential?
What is myelination, and how does it allow for salutatory conduction of nerve impulses?
How do neurons transmit electrical impulses, and what role do they play in communication within the body?
How have epidemiological studies contributed to our understanding of the causes of lung cancer?
How do the external and internal intercostal muscles, diaphragm, and abdominal muscles work in antagonistic pairs to control ventilation?
What causes emphysema, and what are the long-term effects on the lungs and breathing?
What are the causes and consequences of lung cancer, and how does it impact lung function?
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