Nervous System Physiology

Virtually every cell, tissue, organ and system of your body is controlled and regulated by your nervous system. And while the chemical and electrical nature of this vast network is best left to specialists, here are four key things you should know:

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Efferent Communications

Nerve impulses are sent from the brain out to the organs and tissues of your body.

Afferent Communications

Nerve impulses are sent back to the brain to make sure everything is working correctly.

Compressive Lesions

If spinal vertebrae pinch or choke nerve tissue, signals going from or to the affected organ or tissue can be diminished. (i.e., constipation.)

Facilitative Lesions

If spinal vertebrae chafe or irritate nerve tissue, signals going from or to the affected organ or tissue can be excited. (i.e., diarrhea.)

The nervous system is vulnerable where delicate nerve tissue comes into proximity with the moving bones of your spine. That’s why we're interested in your spine!

Dr. Penaluna Asks some important questions of interest to Seattle residents - Chiropractor Seattle Dr. Penaluna Asks...

Do chiropractors prescribe medications for the pain?
No. Chiropractic is a drug-free approach to better health. Instead, we rely on natural methods. We can show you how to use ice to control pain. When properly applied, ice can have an analgesic effect without the unwanted and sometimes dangerous effects of pain medications.
What's the difference between a "good" drug and a "bad" drug?
As a chiropractor, I see the use of many drugs (legal or illegal) as merely symptom treating. Worse, virtually every drug produces unwanted effects. The effects of chiropractic are largely positive effects. If you're a Seattle parent, consider carefully before giving your child a cough medication, cold remedy or pain reliever so this sort of question doesn't arise in the first place.

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