The heart and the brain are words and areas humans have learned to name as vital to life and function. The truth is all systems are highly interrelated, so while we focus in this section on the heart and brain, it is not really limited to those two areas. If you want to keep learning more, links below!
Additional Resources Related to Heart and Brain
"As has been shown, a growing body of evidence now suggests that the heart plays a particularly significant role in this process. The above findings indicate that, the heart is far more than a simple pump. In fact, it is seen now as a highly complex, self-organizing information processing center with its own functional ‘brain’ that communicates with, and influences, the cranial brain via the nervous system, hormonal system and other pathways." from The Brain in the Heart - Link HERE.