- Headaches come in different shapes and sizes and may have different anatomical triggers
- The brain cannot generate pain. Head pain must come from a source outside the brain
- Common sources of head pain
- How head and neck positioning can help Not all headaches are created equal. Part of being a doctor that sees patients of all shapes and sizes, we have to become familiar with the different types. Here’s a short list of the most common types:
- Tension headache
- Migraine headache
- Sinus headache
- Hypertensive headache
- Cluster headache
- Post-traumatic headache
- Cervicogenic headache
It can be a challenge for a doctor to identify the type of headache you have because while these headaches have distinct characteristics, most of them overlap and make the clinical picture very gray. In some part, the type of headache you are having is determined by the anatomy that is generating the pain signal.
Although the pain of a headache can make it feel like your brain is going to explode, there are actually zero pain generating tissues within the brain itself. That means that something outside of the brain is transmitting a signal to the brain that something has gone wrong. I won’t go into some some of the more serious secondary causes of headache like tumors, strokes, etc, this will be more focused on primary headache.
1. Arteries in the brain
For decades, scientists have studied arteries in the brain and their role in headaches. While we don’t know everything about migraines, we do know that migraine attacks tend to happen when the arteries of the brain swell and lead to inflammation of the nerves that are connected to the artery. These nerve endings are transmitted to the trigeminal ganglion causing the pain portion of the headache.
It’s for this reason that many of the drugs used to treat migraine are those that reduce the swelling of brain arteries. In fact, the target of new drug therapies are using antibodies to target the molecules that cause the arteries to open, and hopefully prevent the attacks from occurring to begin with.
2. C1, C2, C3 Nerve Roots
The top 3 nerves in your spine are highly linked to headaches following a head and neck injury. When someone suffers a whiplash injury or concussion, these upper cervical nerves can become irritated and generate pain across the back and top of the head. In some cases, this leads to a condition called occipital neuralgia where the nerves are chronically disturbed leading to unrelenting pain or numbness in the skull.
3. The Meninges
The meninges is a layer of tissue that wraps around the brain, spinal cord, and nerves. When you hear people talking about meningitis, we are referring to this outer covering becoming enflamed. One of the symptoms of meningitis can be a bad headache, and the meninges can be a cause of headache pain even without a meningitis infection.
Some anatomical studies show that small muscles in the neck can connect into the meninges which may be the problem with certain types of headaches.
4. Head and Neck Muscles
Muscles of the head and neck have been long associated with tension type headaches. While the influence of these muscles in headache were exaggerated over the years, certain muscles do play a role in head pain. Neck pain generated by muscles like the splenius capitus can generate pain that refers into the head.
With TMJ patients, the jaw muscles like the masseter, pterygoids, and temporalis muscles can become highly contracted and become potent pain generators which is one of the reasons why jaw problems are highly associated with headache.
5. Dysfunctional Neck Joints
The joints of the neck play a large role in postural feedback to the brain. These joints are also sensitive to irritation through injury and chronic malpositioning. Headaches resulting from dysfunctional neck joints are known as cervicogenic headache. These types of headaches are hard to diagnose because they are generally classified by whether a neck treatment helps, but we do know that this is more commonly seen with whiplash and head injuries.
What Do They All Have In Common?
So here’s the fun part. What is it about all of these different pieces of anatomy have in common besides the fact that they all cause headaches? Neurologically it comes down to a bundle of nerves that make up the trigeminal complex.
This particular piece of anatomy is important because it is the hub for almost all pain signals in the head and neck. Everything from the C1-C3 spinal nerves, meninges, jaw muscles, and skin of the face gets transmitted and processed by these nerves. In some cases, a chronic headache problem might possibly be a less severe form of trigeminal neuralgia.
That means if we can can change the way the trigeminal complex is working, then we can have a meaningful effect on the status of someone’s headache disorder.
How Structural Correction of the Neck
Can Help In our Wellington office, we work heavily on correcting the positioning of the top part of the neck. We talked about how C1, C2, and C3 nerves can transmit pain in regards to a headache, but they also transmit valuable information about your posture and positioning in space.
When the head and neck are in a normal position, then this information gets to the brain without a problem and all seems well. However, a structural shift like Atlas Displacement Complex creates a scrambled signal into the brain and allows pain to be the dominant message. That’s why those nerves at the top of your neck are so important. They can dampen pain signals going into the trigeminal complex and stop the headache process from starting!
Our success rate with headaches is so high, not because we’re treating each headache we see differently, but we are finding the neurological element that seems to tie them all together. In many cases, it can be as simple as the Atlas Displacement Complex.
Real Patient Testimonials
I can’t say enough how much my life has changed under Dr. Chung’s care. After 10 years of chronic pain and being dismissed by my neurologist, I came to Dr. C. He was caring, and really listened. After only 2 visits, I have already had a tremendous reduction in my pain! I feel like a new person.
I can't say how much Dr Jonathan Chung has given me back a full quality of life. Migraines was my daily focus, brought my on by a minor car accident few years before. I thought I was going to live with pain medications for the rest of my life. After seeing 2 neurologist prior I was convinced that was my life. But I never stop searching for holistic approaches which led me to Keystone Chiropractic. Thank you.
Dr.Chung has been a huge part of my journey to getting back to how I was before my dizziness and vestibular issues. Under his care I am now better than how I was before and I am able to live a normal life again. He is passionate about his patients and he’s such a great person. I’m so happy he’s my doctor! His staff is amazing as well!