GIANTmicrobes - Brain Science Box

The brain is the mass of nerve tissue that integrates sensory information and directs motor responses as well as being the center of learning.  The neuron is a little gray cell that makes up your mind and you have approximately 100 billion! The glial cell exists to provide support for the neurons and are important so the neurons can get jobs done. Dopamine is very important since it plays a role in pleasure, movement, motivation, and cognition. Serotonin handles your mood, memory, sleep, and cognition. 

Each keychain measures 2-4” with clip

All New Materials. Content: Polyester Fiber. This product meets or exceeds U.S. and European standards for safety. Appropriate for children 3 years of age and up. Surface washable using a sponge with water and soap and then left to air dry.