Body Systems PBL
Nervous System
Levels of Organization
nervous system
Brain
Nerve Cell
These cells produce electrical pulse. They can only be found in these cells are found in the nervous system.
Nerve Tissue
This is tissue that is located in the nervous system on the brain and the spinal cord.
Brain
The brain controls everything and it tells everything what to do and it holds all of the information you need
Nervous System
The nervous system sends messages throughout the body and is in control of our actions
Organism
An organism is all of the parts working together.
Homeostasis
- The Nervous System helps maintain homeostasis by controlling and regulating other parts of the body by if the temp in the body gets too low the brain sends messages to heat it back up.
- If there was a malfunction in the nervous system then your body will shut down because you need your brain to send messages to the rest of your body and you wont know what to do if you didn't have a brain
- Multiple Sclerosis is a disease that means many hardening and can cause paralysis and blindness
Interaction
- The nervous system interacts with pretty much every body system in our body because everything interacts with the brain
- Endocrine= Brain to bladder
- Digestive= Sends sensory information to the brain
- rates