Brain#1
Storyboard Text
- Yes!!
- Hey guys! Want to learn about the nervous system?
- Alright! Let's start with the brain!
- Jeez, that was a lot of talking Man! Yeah you will lose your voice, thank God i'm not talking!
- I Know Right! I'm about to lose my voice!
- The brain is the control center of the nervous system. It is divided into three main parts which are the cerebrum, cerebellum, and medulla. The cerebrum controls voluntary movements and senses. The cerebellum provides feedback on the positioning of the body based on received sensory information. The medulla controls the spinal cord and involuntary activities like your heart rate and breathing. Next, what we have is the Spinal Cord! It helps carry signals or messages back and forth between your body and brain. It conducts sensory information from the PNS and conducts information from the brain to various muscle groups and glands. Ok! That was a lot of talking! What's next is the CNS!
- The CNS system includes the spinal cord and brain. Together, they would regulate the activities of the body. The PNS has all the nerves outside of the CNS. The PNS connects the CNS to the organs, muscles, and skin to help coordinate movement and behaviors. It also can be broken down into two systems, the autonomic nervous system which regulates involuntary actions like digestion, breathing, and the somatic nervous system (SNS) that controls voluntary actions and reflexes! Last But Not Least Is The Nerves! The nerves are made of specialized cells called Neurons!! They carry messages from one part of the body to another using electrical signals.Thank you for listening to my walk through about the nervous system! Goodbye!
- Wow that was so much fun! Now I know all about the nervous system!!Goodbye everyone!!!
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