Written by: Kane York
Illustrated by: Emma Thornton-Kolbe
Editors: Christian Greenhill, Kristen Loesel, and Jennifer Baker
Hey there, reader! This is the first in a series of articles addressing common myths about the brain. You can find my previous article here, in which I discuss the complexity of depression. Expect more to be coming soon! Enjoy reading.
Imagine eating a jelly donut. Imagine your first kiss. Imagine getting a good performance review from your boss. In each case, you may feel a sense of happiness, joy, or pleasure. Now, think about the brain functions that cause these happy feelings. You might guess that each of these scenarios triggers an instant boost of dopamine and serotonin in your brain. Dopamine and serotonin are two of the most talked about (and two of the most misunderstood) neurotransmitters, the chemicals that brain cells use to communicate. Yes, dopamine is associated with pleasure and serotonin with mood, but to stop there would be missing the full picture. Like many myths, there is some truth here. However, these molecules have a much richer role in the body and behavior than just the happy feelings.Continue reading “Brain Myth 1 – Dopamine and Serotonin: The (Not Just) Happy Chemicals”