Chapter 40 - Introduction

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To fully appreciate this tutorial, you should be familiar with the concepts of:
• The functions of the hypothalamus
• The divisions of the vertebrate nervous system

When you have completed this tutorial, you will be able to:
• Describe the main anatomical structures of the brain and their basic functions.

What are the main anatomical structures of the brain and what are their functions?

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Brain stem
Thalamus and hypothalamus
Cerebellum
Cerebrum
Summary

The brain structure of all vertebrates, from fish to mammals, is very similar. The brain is one of the largest and most important organs of the human body. It coordinates our movements, regulates our emotions, and controls most of the body's functions. In this tutorial, you will be introduced to the main structures of the human brain and learn about their most important functions.