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Genetic link to brain tumours found
Scientists have discovered a family of eight genes that are mutated in patients with medulloblastoma, the most common childhood brain cancer.
Childhood Brain & Spinal Cord Tumors
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An Overview of the Brain

The brain is an organ located inside your head. The brain and the spinal cord form the central nervous system. This complex system controls everything we do. Each part of the brain has a different job. Here are some examples of functions that the brain controls:

  • movement such as walking or stretching
  • seeing, smelling, touching, tasting, and hearing (the 5 senses)
  • emotions, thoughts, and memory
  • breathing and heartbeat
  • digesting food
  • talking and understanding

The brain is like a busy city. Each part has different functions and is made up of different types of cells. To work, different parts of the brain need to send messages to each other, and to other parts of the body.

Read further to find out the different parts of the brain and what they do, how the brain is organized, and what the brain is made of.