Autoimmune Disease and Chronic Pain

As a chiropractor, I encounter a lot of patients with a variety of pain issues. In school, we learned to recognize a lot of the skeletal changes that can happen in a patient with #rheumatoidarthritis and #ankylosingspondylitis so we had some training with autoimmune disease.⁣

However, it wasn’t until my wife was diagnosed with lupus where I really learned how tricky these illnesses can be, and how important it is to investigate a patient’s history for autoimmune disorders.⁣

Being able to recognize these diseases early is so important to the patient’s future health. Had we known that lupus was the source of my wife’s joint pains, we would have treated way earlier, and avoided the catastrophe that resulted in a one month hospital stay.⁣

This has taught me to really investigate a patient’s history and exam much more thoroughly than ever before.⁣



We want to know if your family has a history of inflammatory disease. If your pain comes with redness and swelling. If multiple joints are affected by “flares” of pain.⁣

As soon as we identify these signs, we immediately start having patients request bloodwork and work with a rheumatologist to get the inflammatory disease treated.⁣

This doesn’t mean that chiropractic or rehab can’t help the autoimmune patient, because it can be extremely helpful! Tools like exercise, adjustments, cold laser, and vagus nerve stimulation can be powerful adjuncts for the arthritis patient.⁣

Sometimes it is helpful enough where the patient’s pain is improved despite an active autoimmune process which may not be a good thing in the long run.⁣

If we want to “correct causes” then we don’t want to delay something that could be life altering later on.⁣

Concussions and Helmets

Concussions and Helmets

A lot of time and resources have gone into methods to reduce concussion in sports. There’s a lot of speculative stuff out there, but most of it has yet to be proven in a meaningful way.⁣

The biggest myth is that newer generation helmets can protect against concussion in football. The evidence on this is really poor. ⁣



The problem is that a helmet was never really intended to prevent a concussion. It was meant to protect against skull fractures!⁣

Our helmets do a great job protecting our bones from breaking, but they can’t really stop the transmission of forces that travel into the brain and shear some of those delicate axons.⁣

Some have even made the case that because helmets protect our skulls so well, that new helmets have been increasingly weaponized in tackling forms that may increase concussive injury. For better or worse, rules against targeting have started to reduce this problem.⁣

So what can protect us from concussion in sports?⁣



So far the best evidence is to avoid head and neck contact, especially in earlier age groups.⁣

There are studies going on looking at therapeutic tools like vision training, neck muscle training, specialized mouth guards, and specialized neck collars.⁣

The truth is that the evidence for these things are still early and flawed, so we can’t say anything with confidence yet.⁣

In the meantime, the best things we can do is to make ourselves maximally prepared in strength, awareness, and reaction time so we can avoid the hits that may cause our brains harm.⁣

The Trigeminal Cervical Nucleus – Headache, Neck Pain, Facial Pain, and More

This region of the brainstem and upper spinal cord is really important for our perception of our head, neck, and face. This is especially true in terms of pain.⁣

Pain experienced in the head/neck/face have strong and fast connections to areas of the brain associated with autonomic and limbic consequences. That means that pain in these areas have a greater probability to have effects on emotions and organ function, which may explain why nausea and heightened distress and suffering are tied to chronic pain in these regions.⁣



The reasoning is that these areas can have strong direct connections to pain modulating areas of the brain. They also have been shown to have strong effects on blood flow patterns in the arteries of the brain in animal models.⁣



For practical purposes, we have to consider that pain in one part of the head/neck/face may be coming from another area with similar neurological origins. We should also consider that if someone has pain in one region, that we can treat another region to modulate the pain response as the actual source of injury may be too sensitized and makes the patient feel worse.⁣

The important takeaway is that we don’t necessarily need to treat the exact site of pain in order to get a good outcome⁣

Pain is tricky and can fool us, but an understanding of neurology can sometimes help us work around it.⁣

Healing isn’t linear.

 

A lot of people have gotten into the stock market in the past year. In many ways, investing and trading can be similar to the healing process.⁣

We all wish that our healing and recovery would just go up in a straight line, but unfortunately it doesn’t work like that most of the time.⁣

We all wish healing moved like a straight line. Always getting better without any setbacks


When you are recovering from an injury or a chronic condition, even if you are doing everything right, you will have up days and down days.⁣ On up days, it’s easy to convince yourself that you are fixed or cured. On down days, it makes you think that your condition is hopeless and you’ll never get better.⁣

In reality, healing has ups and downs. Sometimes we feel bad even though our bodies are moving forward


Sometimes we have to zoom out to see where we have come from in order to know if we are going in the right direction.⁣ In our office, we like to look at the trend of someone’s progress. We like to see if a person is having more good days than bad, and if their ability to cope with bad days gets better.⁣

Flare ups can happen, especially with chronic #dizziness #fibromyalgia #rheumatoid and #postconcussionsyndrome.⁣

 

 

Some days it feels like we are spiraling downward and that what we are doing isn’t working…..

On those red days, it’s important to zoom out and see which direction your health is trending.


It’s hard to keep the energy to focus on progress when you don’t feel well, but it’s really important to develop that resilience so you don’t give up on your recovery too soon.⁣

Remember, that it is important to know that you are making the right investment into your health. Don’t treat your body like a meme stock that will shoot up 1000% overnight but has a high chance of crashing.⁣

Keep investing into the things that have proven benefits over time, and your health portfolio will continue to grow.

#neuroplasticity #neuroscience #rehab #stonks #crypto

Otolith Dysfunction: A Forgotten Cause of Dizziness

This month we have had a couple of dizzy patients who have been getting vestibular rehabilitation for a few months, but have continued to struggle with a sense of imbalance and dysequilibrium.⁣

They initially had a pretty bad vertigo attack from a likely viral infection, but they haven’t felt vertigo since their initial attack. Although they don’t spin anymore, they can’t shake the sense of feeling like they’re tilting or being pulled off balance.😵‍💫🤢⁣

Vestibular and balance rehabilitation is fantastic at addressing most of these cases, but some cases seem resistant to head shaking and balance training exercises.⁣

What gives???? 🤷🏻‍♂️🤷🏻‍♂️🤷🏻‍♂️⁣

Many patients will have caloric and #BPPV testing done when they see an ENT which tests function of the 𝘀𝗲𝗺𝗶𝗰𝗶𝗿𝗰𝘂𝗹𝗮𝗿 𝗰𝗮𝗻𝗮𝗹𝘀 and 𝘃𝗲𝘀𝘁𝗶𝗯𝘂𝗹𝗮𝗿 𝗻𝗲𝗿𝘃𝗲, but many people don’t get the otolithic organs tested.⁣

Otolith dysfunction can be tested using electrical myographic tests called VEMPs, but are not done commonly.⁣

Another simple way to test it is measuring subjective visual vertical testing.⁣



This test allows us to see if you are perceiving then world on a tilt.⁣

When your otoliths don’t work, your brain doesn’t perceive gravity well, and your eyes may roll the wrong way and cause an abnormal head tilt.⁣

 


You may not realize the world is crooked because your brain is really good at using context clues to make your world straight. I.e- your brain knows that the horizon is level, so it will reorient your view to make that level.⁣

We can test it by blocking out most of your vision except for a line, and ask you to make it

 straight.⁣
⁣If we know the otolith is malfunctioning, we can do different therapies using tilt, specific ear vibration frequencies, or even e-stim to activate the otolith and straighten out your visual vertical.⁣

 

 


#dizzy #vertigo #neuroplasticity #neuroscience

Hidden Drivers of Chronic Pain – We Have Been Thinking About Pain All Wrong

 

What if what we always knew about chronic pain was wrong? 🤔

We are conditioned to think about pain as a direct product of injury. Because of this, we have strong, but incorrect assumption that the severity of pain correlates with the severity of injury.

These beliefs may be true for acute pain or injury, but they have poor carry over to chronic pain conditions. In fact, taking these beliefs into a chronic pain condition likely promotes nocebo and likely worsens outcomes in painful conditions.

As patients and health providers, we put most of our collective energy into the biological factors in pain.

  • structural issues
  • Inflammation

But we have a strong tendency to discount the psychological and social factors that contribute to pain.
– Fear and avoidance of movement
– False beliefs about the nature of pain
– The role of depression and anxiety in magnifying pain conditions
– How our friends and family deal with pain (walk it off vs rest till it’s better)


.
While addressing the biological factors is important, the psychological and social factors behind pain might be most important in having enduring results.

Without addressing the psycho and social aspects of pain, patients are often in a roller coaster of temporary relief going from doctor to doctor or treatment to treatment never satisfied.

This starts in our office with a change in belief. A belief that your body is strong and anti-fragile. A belief that the body is self-healing and is always striving to maintain homeostasis.

 

In a perfect world, we hope that our patients start feeling better before we even put our hands on them because they are starting to embrace a stronger, brain-centric view of life and health.

Keystone Brain Bytes Episode 4 – The Vestibular System in Memory and Cognition

Keystone Brain Bytes Episode 4 – The Vestibular System in Memory and Cognition

 

On this episode of Keystone Brain Bytes, Dr. Chung talks about the impact that the vestibular system has on memory and cognition.

  • Did you know?
    • Scientists used to destroy the vestibular nerve in rats, and rats struggled to get through mazes. They also had difficulty finding their home and places where food was left
    • Patients with vestibular loss have problems with spatial intelligence and spatial memory
    • Vestibular loss is associated with specific forms of Alzheimer’s disease

Learn more by checking out our latest episode. Make sure you like and subscribe to the channel if you like the content

 

Left Brain Vs. Right Brain: Myths and Facts

There’s some confusion about the functions of the two sides of the brain, so let’s talk about some myths and facts about brain hemisphericity.⁣

We know that the the brain is organized into right and left hemispheres, but do these hemispheres have unique functions?⁣

One of the most common beliefs is that personality traits are left or right brained. It’s typically thought that the left brain is for logic and problem solving, while the right brain is for creativity and spontaneity. Therefore people can train their left Brain by doing math, and train their right brain by doing art.⁣

Verdict: 𝗙𝗮𝗹𝘀𝗲⁣



A number of studies have found that logic and creativity tasks tend to light up both sides of the brain. Additionally, the brains of very creative or very logical people don’t tend to show much difference from one side to the other.⁣

Now in #functionalneurology we do look for differences in right vs left Brain, but it’s not based on behavior or personality traits. ⁣

There are some brain functions that are organized by left and right brain predominance.⁣

For example, we know that contracting a muscle on the left side uses mostly the right motor cortex. We know that perceiving touch on the right side is mostly perceived by the left sensory cortex. We also know that when strokes hit these parts of the brain, we can have a paresis or loss of sensation on the opposite side of the body. ⁣



What might be less known outside of a neurology office is that language and speech is a very left brain dominant function, while visuospatial awareness and attention is a very right brain biased function.⁣

This was also born out of studies on stroke patients who develop bizarre presentations. Where specific strokes in the left brain can leave some patients with severe speech and language deficits, while some right sided strokes can leave a patient ignoring the whole left side of their body!⁣



The stories on these cases documented in “Phantoms in the Brain” by Ramachandran are really incredible.⁣

As always, #neurology and #neuroscience are endlessly fascinating!

Can Bad Sleep Increase Your Risk of Dementia?

Adapted with links from an article written for The Brain Health Magazine

Sleep is arguably the most powerful and least expensive treatment that we have in our arsenal that can help support brain health. We all know this intrinsically, and most of us really do want to get more sleep. For most of us, getting a good night’s sleep helps us feel better throughout the day, but the latest research in neuroscience is showing us that patients who were sleep deprived had 1.68 times the risk for developing cognitive impairment or Alzheimer’s Disease.

 

In order to understand how sleep can impact our risk of dementia, we have to understand an important piece of anatomy called cerebrospinal fluid (CSF). CSF is a water-like substance that acts as a cushion inside of our head that serves to protect the brain from the jagged edges inside of the skull. CSF also plays a role in the transportation of nutrients and waste that can build up in the brain and spinal cord. From a clinician’s stand point, procedures like spinal taps are an important diagnostic tool because we can see if there’s evidence of infection of degeneration that has entered the brain.

 

The role of CSF in brain disease has gotten stronger recognition in the last decade and more recent neuroscience studies are pointing to a massive role of deep sleep. A groundbreaking study published in 2013 by Xie et al. showed that sleep increases the flow of CSF through a mouse brain, and that this increased flow cleaned removed the toxic protein clumps that are associated with Alzheimer’s disease. This system wasn’t working during the mouse’s awake phase.

 

Said another way, the system responsible for cleaning our brains of a toxic protein that causes Alzheimer’s Disease works primarily in sleep.

 

This was a massive finding that changed our understanding of why it feels like sleep is a powerful contributor to recovery. But does this effect happen in humans? So far, studies are saying yes. Three major papers corroborate some of the early findings that were seen in mice.

 

  1. A PET scan study by Shokri-Kojori et al on healthy patients showed that just one night of sleep deprivation increased the build up of beta-amyloid by 5%.

 

  1. A study by Fultz et al using functional MRI, EEG, and CSF flow measurements have identified an electrical signal that precedes a rush of increased spinal fluid movement during sleep.

 

  1. Finally, a longitudinal study by Lucey et al studied patients with Alzheimer’s disease and used sleep tracking data. They showed that there was a strong relationship between loss of deep sleep and greater Alzheimer’s pathology.

 

So what does this mean for patients with brain injury?

 

We know that a history of brain injury puts some patients at higher risk of neurodegenerative disease. While the big suspicion is that the brain damage itself contributes to the disease process, there’s also a possibility that other physiologic processes from brain injury could be drivers of dementia.

 

A well known phenomenon after concussion is an increased prevalence of sleep disorders following the injury. Patients with concussion have poorer sleep quality and feel worse on waking than patients without a concussion. There is also a variety of sleep disorders associated with concussion including sleep apnea, insomnia, circadian rhythm disruption, and narcolepsy. No matter what the disorder is, the end result is a loss of the healing potential of deep sleep.

 

This has become such an important issue in my clinic, that if any concussion patients have any reported problems with sleep, then I consider referring for a sleep study right away. Prevention of dementia and neurodegenerative disease is certainly a consideration, but a loss of sleep is also going to impair the results patients can get from post-concussion syndrome.

 

We can do some amazing things in rehabilitating the brain in patients with persistent concussion problems, but there will be barriers to cognition and pain improvement if the patient continues to sleep poorly.

Keystone Brain Bytes Episode 3 – Our Approach to Dysautonomia

Keystone Brain Bytes Episode 3 – Our Approach to Dysautonomia

Dysautonomia is becoming a more common complaint in our office and one that we have had a good amount of success in treating. It will likely become a more prevalent issue in the coming years. In this episode of Brain Bytes, Dr. Chung explains our approach to dysautonomia and the neurological reasons why we use the cervical spine and vestibular system as our window into the autonomic nervous system.