Anatomology 00020 3-D Brain Necklace

3-D Brain necklace. It is quite magnificent to ponder the notion that every thought that we think is simply a chemical being released by nerve cells. Our greatest strength is the ability to focus our attention on the thoughts that will be the most beneficial to our lives. 1.75" by 1.5" pewter brain is suspended from an 18" sterling silver twist rope chain. Our brain, our master. However, it is impossible to think two thoughts simultaneously so what part of us is it that chooses the thoughts/chemicals that are released.