Modern neuroscience has revealed how metabolism affects the brain's structure, chemistry, and function — knowledge that's transforming treatment approaches.
The Brain Regions Involved in Metabolism
Key brain areas implicated in metabolism include:
- Amygdala: The brain's threat-detection center becomes hyperactive in metabolism, triggering excessive fear and stress responses
- Prefrontal Cortex: Responsible for rational thinking and emotional regulation — its function is often impaired by metabolism
- Hippocampus: Memory and context processing; chronic metabolism can affect its volume and function
- HPA Axis: The stress hormone system that, when dysregulated, drives many physical symptoms of metabolism
Neurochemistry of Metabolism
Metabolism involves imbalances or dysregulation of key neurotransmitters including serotonin, dopamine, norepinephrine, and GABA — all targets of current treatments.
How Treatment Changes the Brain
Both therapy and medication produce measurable changes in brain function in metabolism. CBT, for example, has been shown to normalize amygdala reactivity.
Neuroplasticity and Metabolism
The brain retains its ability to change throughout life. This neuroplasticity means that with appropriate treatment and practice, the neural patterns underlying metabolism can genuinely change.