How Do Nerve Cells Carry Information? – Christmas Lectures with David Pye

What is action potential and how does it help nerves carry information, such as pain or pleasure signals?
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David Pye gave the 1985 Christmas Lectures “Communicating” about the incredible world of communication. From the man-made satellite dishes to the complex biological system of bat communication.

The fifth lecture of the series is about how human cells communicate using nerves, blood vessels, hormones, and more.

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