Posts Tagged Lens Shape

  • Health Minute With CASI: The Amazing Brain – Part 4

    Spinal and Cranial nerves are the most exciting part of this whole series! There are 12 cranial nerves. They supply primarily the head and neck, except the vagus nerve (which travels to the heart, respiratory muscles, stomach, and gallbladder.) The 31 pairs of spinal nerves arise from the spina...