Great ministry leaders keep their emotions in check. Unfortunately, when we don’t keep them in check, our emotional brain can hijack clear thinking and good leadership. Yet, when we understand how our brain and emotions work, such insight can help us manage them in God honoring ways. Below I give a quick summary about the part of our brain that affects emotions.
Many parts of the brain influence our emotions, but the part I call the Panic Alarm (the limbic system, especially the amygdala) contributes the most. The word limbic means ‘edge’ and it got its name because it lies on the edge between the outer part of the brain and other important internal structures. Its primary structures include the amygdala, the hippocampus, and the hypothalamus. The Panic Alarm strongly influences our emotional system, sometimes called the X-system.
The amygdalae (I use the singular form amygdala) are two almond shaped structures that play a critical role in our emotions for several reasons. It’s constantly on the lookout for problems and receives sensory input from many other parts of the brain. It stores and catalogs emotional memories. And both the hippocampus and the amygdala are involved in memory, the former primarily for facts and the latter for emotions.
For example, your hippocampus helps you remember the names of your elder or deacon board members. The amygdala tells you which ones you like. Because the amygdala is so highly connected to other parts of the brain, when it gets overly activated (the Panic Alarm goes off) it can diminish clear thinking and diminish thoughtful leadership.
An external real or perceived threat (an angry board member), a memory (when we were called to appear before an emergency board meeting), imagining ourselves in a threatening situation, or ever anticipating a threat can incite our Panic Alarm. The flight-flight-freeze-appease response originates from here. It’s also vital in helping us form healthy emotional attachments, especially at an early age.
Another component of the limbic system, the hypothalamus, acts as a controller to the master hormone gland, the pituitary gland. When we’re under stress it releases the stress hormone cortisol into our blood stream and neurotransmitters into our brain. Our body reacts very quickly to the neurotransmitter release but slower to the hormonal release. And chronic stress can damage our body and even kill brain cells (neurons) in the hippocampus. However, since the hippocampus is one of the few structures that can grow neurons, called neurogenesis, when stress decreases and cortisol levels out, the brain can regrow neurons here.
Another significant part of the brain, the insula, also influences emotions, and informs the amygdala. It maps our body’s internal feelings by receiving continuous input from over 100 million neurons (Armour, 2004) that line our hollow organs like our heart and intestines. It takes this information and represents how we feel in relation to our outside environment. Intuition is affected by this so called ‘second brain’ (Hadhazy, 2010). It can give us a ‘gut’ feel, butterflies in our stomach, or a ‘heartfelt sense’ we sometimes feel about something or someone. It’s also finely tuned to feel disgust and to sense unfairness.
I believe God used my insula to help me make a difficult decision years ago. I had been leading a poorly performing staff member that I had hoped I could reform to fit our culture. I kept telling myself that I could change him. But nothing seemed to work. I thought I needed to release him but I just couldn’t seem to pull the trigger. However, one morning I woke up in the middle of the night and knew in my gut I had to release him. I believe the Holy Spirit used my insula to help me make that decision.
Although the Bible never uses the word brain, it often uses the word for bowels to refer to the deep interior of our heart, soul, and mind. Although the Biblical writers didn’t explicitly understand the inner workings of the brain, God gave them keen insight into how our bodies and brains actually worked in real life.
Has your emotional brain every hijacked your leadership? What has helped you keep your emotions in check?
“I just learned how my emotional brain can sometimes hijack my leadership.” (tweet this quote by clicking here).
Armour, J.A. (2004) Cardiac neuronal hierarchy in health and disease. American Journal of Physiology – Regulatory, Integrative and Comparative Physiology, 287 (2), pp.R262-R271.
Hadhazy, A. (2010) Think Twice: How the Gut’s ‘Second Brain’ Influences Mood and Well-Being: Scientific American [Internet]. Available from: <http://www.scientificamerican.com/article.cfm?id=gut-second-brain> [Accessed 28 February 2013].