優游自在

         I’m Vivian. Today  I’m going to tell you about my exciting adventure to the human body. Last week at Monday, I was having a picnic with my friends. Suddenly, a strange man came before us. He said〝Oh！My dear children, do you want to go a trip inside someone’s body？〞 I was surprised and I said 〝Yes！〞 So a minute later we were in a dark place. I heard a voice. It’s the strange man’s voice. It told us to open our torches. Then we saw two brain neurons with branching connections above us. Each neuron is linked to hundreds or even thousand of other, creating a massive information processing network. The stranger told us that there are six big parts of our brain.  

The six big parts are frontal lobe, parietal lobe, temporal lobe, occipital lobe, cerebellum and brain stem. The cerebellum makes up 10 percent of the brain weight. The brain stem links the rest of the brain to the spinal cord. The spinal cord is our backbone. The temporal lobe deals with speech, language and sound. If we don’t have brain then we can not control our self. We will be like a branch, stay there and never moves.