Suzana Herculano-Houzel

Crash Course Lessons

02. Nervous systems are loops within the body

Before you begin, ask yourself: What does the word "loop" mean to you? How would you define "nervous system", and what does it do? What do you think is a "nerve"? Do you think sensations beget actions; actions beget sensations; both; neither?

This content is for Crash Course in Neuroscience and Crash Course in Neuroscience + The Neurocientist on Call members only.
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