Ventromedial prefrontal cortex

It's like the body's internal weather service, and in people with panic disorder it might be sending out a hurricane of sensations.

And the ventral medial prefrontal cortex, VMPFC, and raphe nuclei are there to try and calm things down, but they might not always do the job effectively.

Right.

So, let's zoom out a bit and talk about the prevalence.

But isn't there a brake system involved? Something to calm this down?

You are right.

That's where the ventral medial prefrontal cortex, VMPFC, and the raphe nuclei come into play.

These areas are like the brain's calming mechanisms.

We've mapped this inhibition network in great detail.

There's something called the VMPFC, or ventromedial prefrontal cortex.

It's an entire physical region of the brain responsible for inhibition.

This has physical signals.

This is not immaterial.

The VMPFC also plays a role in the inhibition of emotional responses and in the process of decision-making and self-control.

It is also involved in the cognitive evaluation of morality.

For example, alcohol, more specifically ethanol, is a chemical that diffuses into neural tissue and affects neurotransmitter systems, especially that for GABA, or gamma-aminobutyric acid.