11/19/2025
Well-being Wednesdays w/ Tami
November 19, 2025
Our brains are designed with the ability to change. This rewiring process is called neuroplasticity. We all know that gratitude makes us feel better, but did you know it creates improvements beyond our mental health? We all desire clarity in our thinking. We want improved abilities to learn and remember. We want to stimulate our creativity. Practicing thankfulness transforms the chemistry of the brain, allowing these and other positive changes.
How does expressing gratitude rewire our brain?
· The prefrontal cortex increases in density, which leads to higher-level thinking.
· The amygdala activity lessens, which calms the fight-or-flight response.
· The neural pathways are strengthened, which makes finding positivity easier.
· The stress hormone cortisol production decreases, which allows calmness.
· The medial prefrontal cortex is activated, which increases empathy and understanding.
· The reward pathways stimulate dopamine production, which increases pleasure.
· The neurons in the brainstem release serotonin, which levels our mood.
· The limbic system is regulated, which creates stability and resilience.
· The hypothalamus is activated to produce oxytocin, which improves sleep.
As our brains change, expressing thankfulness becomes easier. As positive habits reinforce positive changes, a brain loop is created. We become more positive people, which makes it easier to discover gratitude even during challenging times. Switching our focus from dwelling on the problem allows for a new perspective with possible solutions. If we want a life full of joy, science shows that gratitude is a valuable place to start.
This 3-minute video shows how gratitude rewires your brain for happiness.
https://www.youtube.com/watch?v=_96nkgP7NtQ