The Brain directly innervates the endocrine glands – a structures within our body that produce hormones. Hormones are tiny chemicals that are released by those glands into our circulation. They go to every cell of our Body, penetrate inside of it, go all the way to the chromosomes and activate or inhibit the specific genes. Depending which genes are activated, the cell produces different proteins which change the function of the cell, they might make cell to store fat or build muscle, for example…