No matter the type or the scope involved, all transformational change requires changing brains. Personal transformational change requires changing your brain or my brain. Transformational change in an interpersonal relationship requires changing both parties’ brains. And social or global transformational change requires changing many brains. There is no way around it.
The primary driver of change in your brain is your behavior. —Lara Boyd, neuroscientist, physical therapist
Fortunately, brains have what is called neuroplasticity, so they CAN be changed. On the other hand, changing brains is difficult. It requires a great deal of repetition and perseverance—aka action—often over an extended period of time. It also requires commitment and a strong—or juicy—desired outcome. This is why although transformational change is possible, it isn’t probable.
The fact that transformational change is difficult isn’t a design flaw. But whether you consider the difficulty to be bad news or simply a challenge, it’s what’s so. There’s no way around that, either.
There are different kinds of neuroplasticity and different aspects to communication within the brain, such as the size and excitability or responsiveness of various parts of the brain, the connectivity between different parts of the brain, and the extent to which we use various networks, like the functional brain networks, within the brain.
You can’t change connectivity or the size or excitability of a particular part of the brain immediately. Other than in cases of injury, that requires time and repetition. You can’t permanently alter your neurochemistry immediately, either, but you can and do affect your neurochemistry in the here and now—and your neurochemistry can and does affect you—all the time.
In the video below, Lara Boyd does a great job of explaining the three kinds of neuroplasticity and how they relate to memory and learning. What do memory and learning have to do with creating transformational change? Everything! Creating transformational change requires training your brain just as learning does. There’s very little difference between the two processes.
As Boyd points out, chemical changes—which involve neurotransmitters (neurochemicals)—can take place immediately, but those changes are not long-lasting. You have to repeat the behavior if you want to make the changes more permanent. Here’s an example of how that works.
Endorphins* are neurotransmitters that, among other things, improve mood and wellbeing. One of the activities that can generate the release of endorphins is physical exercise, which is something I include every day. I generally experience a noticeable burst of endorphins after I’ve engaged in intense or moderately intense physical activity. If this level of intensity is infrequent, then I only get the short-term effect of endorphins. But if I engage in it frequently—and regularly—the experience of improved mood and sense of wellbeing remains pretty consistent, by which I mean it doesn’t diminish in between periods of exercise.
My brain has learned that exercise results in a better mood and greater wellbeing, which it interprets as a reward, and I remember the great feeling I get after finishing a workout. Both of those factors—learning and memory—increase the likelihood that I will keep engaging in the activity.
Since my brain likes the experience of exercise that’s intense enough to release endorphins, it wants that experience. Endorphins are one of the so-called liking neurochemicals. Dopamine is the wanting neurochemical, and it’s what I’ll talk about in the next post. As we go along, we’ll be looking at how liking and wanting neurochemicals help us either maintain the status quo or create transformational change.
Don’t forget to watch the video!
*Endorphins are your body’s natural pain relievers, moderating your perception of pain and also helping to reduce stress and improve mood and wellbeing. They are released when your body feels pain or stress and essentially block nerve cells that receive pain signals. Beta-endorphins have a stronger effect than morphine on your body. In addition, they’re released during pleasurable activities such as exercise, massage, eating and sex too.
This post is part of a series on neurotransmitters that both affect our behavior and are affected by our behavior.
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