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Treating Chronic Depression with Acupressure
In Traditional Chinese Medicine there already exists a comprehensive theory linking the body and mind.
We Get Letters & Email
Is It Time for a Popeye Moment? The Flaw in Recommending Chiropractic as a Career.
Step by Step: Long-Term Treatment of Soft-Tissue Injuries Combines Skill and Care
Treating soft-tissue injuries with long-lasting results starts the moment an individual enters the office. When it comes to pain, the only thing that matters to the patient is relief.
News in Brief
Life to Open Branch Campus in Italy; Northwestern Research Arm Benefits From Big Donation.
Treating Acute and Chronic Neck Pain With Ischemic Compression and Exercise
There are many reasons not to manipulate the neck with cavitation: the patient is too old, their neck is too tight, etc. But the most common reason is that plenty of patients are afraid of "the crack," mostly because of the bad publicity about that procedure.
It Pays to be a Foodie
If there is an inner foodie in you, just waiting to burst out—this article is for you! Do you want to know how I know? I'm that girl. My middle name might as well be "Foodie." I love food! And if my patients are any indication, many of them do as well.
The Death of the Travel Card
As long as I have been in practice, the travel card has stood as the primary style of documentation for chiropractic. It is quick, simple and direct. Unfortunately, the rules have changed.
The Power of Mu Xiang to Treat Irritable Bowel Disease
Bloating and gas pain is something that everyone has had to deal with at one point or another; however, that's usually reserved for holiday dinners and other large gatherings.
Micro-Needle Dermal Roller Use in the Treatment Room
Recently micro-needle dermal rollers have been getting a lot of media attention. As a practitioner who specializes in acupuncture facial rejuvenation, I know that skin needling with a dermal roller (also known as collagen induction therapy), promotes the natural reproduction of collagen and elastin, making the skin feel smoother and tighter.
Peer Points: Promoting TCM Knowledge
When Elaine Wolf Komarow, LAc, received her first acupuncture treatment in 1989, she said it changed her life. "I felt more aware, calmer, and happier. I was so fascinated by the changes that I began to learn everything I could about the underlying philosophy of Chinese medicine," said Komarow.
Chronic heightened emotional states create a perfect breeding ground for illness. Through my practice I noted the increasingly obvious relationship between one's mental focus on negative thinking, emotions, resistance to experiencing feelings and disease.
Implications of Section 2706: The Non-Discrimination Provision Survey
In late April 2014, NCCAOM diplomates received an email survey with the subject line: "End discrimination against acupuncturists" polling CAM practitioners for a Request for Information from the Department of Health and Human Services, released in mid-March.
Introduce Your Patients to Collagen Induction Therapy
Cutaneous (skin) aging generally occurs from either intrinsic or extrinsic processes. Intrinsic aging results from natural skin tissue damage and degeneration.
Are You Ignoring the 10,000-Hour Rule?
Having trained interns and mentored new practitioners, it has been my observation that their No. 1 clinical concern is adjusting skills. Their second clinical concern is their ability to read X-rays. Physical diagnostic skills are a distant third.
Chinese Medicine: The Natural Way to Children's Wellness
As a child, I did not like going to the doctor. For the most part, when I had to go I wasn't feeling good to begin with, and I was heading into a sterile environment to be awkwardly probed by a man in a white coat for a very short, impersonal period of time.
Meat in the Middle
Have you ever wondered what's the truth about meat? Is it really as bad as many people think?
Foundation for Chiropractic Progress Announces First Group Member
The Michigan Association of Chiropractors has joined the Foundation for Chiropractic Progress as its first group member.
Treating Menopausal Women in Your Practice
I love what I do for a living. It's a great way to trade health for bread. And no topic of health, with the right bedside manner, is taboo.
Make Low-Level Laser Therapy Part of Your Evidence-Based Practice
Low-level laser therapy (LLLT), also referred to as photobiomodulation, has been increasingly utilized in the clinical setting over the past decade.
Avoiding "Just a Pop Doc" Syndrome
Yes, it's harsh. Patients don't like to admit it. They have an unspoken plan when they first visit you: to come one time, get rid of their pain and then get rid of you. They know it's unrealistic, but they'd like to pay nothing for this service.
Why Drugs and Supplements Can't Cure Disease
Chronic diseases are the outcome of disease-promoting, goal-oriented behaviors. So, the notion that diseases can be cured with drugs or supplements should be abandoned. Hypertension is the best example of this.
Five Element Acupuncture Can Enhance Your Practice
For eight years I have been teaching and supervising TCM students at an acupuncture college in Colorado, in Five Element acupuncture.
Are You Ready for the 2016 Patient?
In October, Apple released its iOS 8 operating system for the iPhone and iPad. The new system includes Health, a new app that will interface with an ever-growing number of other apps.
Solving the Pain Puzzle
Legendary former New York Yankees baseball player Yogi Berra once said, "You can observe a lot just by watching." He would have been a great chiropractor. We are trained to become experts with our hands: palpation, adjusting, soft-tissue release, etc.
DC App – The Next Generation
According to a survey by technology firm CDW, health care professionals gain approximately 1.2 hours per day in productivity simply by using a tablet computer in practice.
The Acupuncture Now Foundation: What Our Profession Needs
Although acupuncture is growing in popularity it continues to be underutilized due to misunderstandings about its true potential. Only a fraction of those who could be helped by acupuncture know enough to seek it out.
Home Safety: Help Families Avoid Common Injury Hazards at Home
These days, many parents childproof their homes before a baby is even mobile. You will see an array of electrical outlet covers, bumpers on the corners of the coffee table and safety latches on the cupboards.
Acupuncture Detox as Part of Drug Rehabilitation
In the U.S., more than 2,000 alcohol and drug rehabilitation programs have added ear acupuncture to their practice. The development of the protocol was determined by Lincoln Hospital as it delivered 100 acupuncture treatments daily.
Inspire Your Patients to Make Healthy Choices
Have you tried to get your patients to change their eating habits or their diet and couldn't get them to succeed? Were they confused and unsure of what the right thing was to eat? You are not alone!
Following the Thinking of the Classics
I have heard about the "best time of day" to carry out certain examinations or therapies. For example, I remember making a note years ago that early morning is the best time to take someone's pulses.
November, 2008, Vol. 08, Issue 11
The Pressurestat Model Explains the Craniosacral Rhythm
By John Rollinson, D. Eu, CST-D; guest author for John Upledger, DO, OMM
The Pressurestat Model illustrates the mechanism behind the circulation of cerebrospinal fluid through the semi-closed, hydraulic craniosacral system.Originally defined by Dr. John Upledger and a team of researchers at Michigan State University in the 1970s, the model explains the palpable, rhythmic expansion and contraction of the craniosacral system.
The brain and spinal cord are surrounded by cerebrospinal fluid (CSF). This fluid transports nutrients, hormones and peptides. It removes metabolic waste and toxic substances. It serves as a shock absorber, floating the brain to counteract gravity. It even influences respiration and cerebral blood flow, among its many functions. Given all this, it's easy to see how essential it is for CSF to flow unimpaired. If an area of brain tissue is even partially deprived of optimal CSF motion and flow, that area will be forced into some degree of functional compromise.1
Cerebrospinal fluid is held within the dural membrane that surrounds the brain and spinal cord. This tough, watertight sac takes the shape of the interior of the cranium and intervertebral canal. Though dura mater doesn't stretch much, this fluid container is flexible and allows for CSF pressure changes. When pressure increases, the dural membrane expands, and the bones of the cranium and sacrum move along with it. When pressure decreases, the reverse occurs.
This filling of the craniosacral system is known as flexion, and the emptying is known as extension. During flexion, the head becomes wider transversely and shorter in its anterior-posterior dimension. The whole body externally rotates and widens. After flexion, this motion passes through a neutral zone on its way into extension, during which the head narrows and elongates and the whole body internally rotates.
Under normal circumstances, the craniosacral system proceeds cyclically through flexion and extension at a rate of about six to 12 cycles per minute. We can feel this rhythm at various places on the body because "this whole-body response is probably due to the pumping effect of the cerebrospinal fluid upon the motor system ... which causes a rhythmical tonification and detonification of the myofascial system in response to rhythmically fluctuating nerve signals."2
Tracing the Flow of Cerebrospinal Fluid Through the Craniosacral System
So, we have a hydraulic system that surrounds the brain and spinal cord. To understand how it is semi-closed, we must first understand how CSF enters and leaves the system. Within the ventricles of the brain, you'll find a capillary network - the choroid plexus - that produces CSF. In essence, blood circulating through the choroid plexus is "turned into" CSF, which then enters the craniosacral system.
The choroid plexus has stretch- and compression-sensing receptors within the saggital suture of the cranium. As CSF is added to the craniosacral system and its volume increases, the dural container expands, spreading the bones of the head. The parietal bones then move apart and spread the saggital suture. When this happens, the whole neuromechanism signals the choroid plexus to stop or greatly reduce the production of CSF. As the fluid drains from the system, the dura and cranium shrink and the parietals come together, compressing the saggital suture. The pressure-sensing nerve endings connected to the choroid plexus then send a signal to resume CSF production and the cycle repeats.
Normally, the system seems to operate on a cycle of about six seconds; CSF is produced for about three seconds and then production ceases for about three seconds. This creates the rhythmical rise and fall of fluid pressure within the system.
From the lateral ventricles, CSF enters the third ventricle via the foramina of Monro, then the fourth ventricle via the cerebral aqueduct. The CSF then enters the subarachnoid space and the central canal of the spinal cord via the foramina of Luschka and of Magendie, where it joins the CSF that is already bathing the brain and spinal cord, and all neural tissue enclosed by the dura mater. The fluid then circulates down and around the spinal cord and up and around the brain.
Cerebrospinal fluid passes out of the semi-closed hydraulic system via folds - called arachnoid granulation bodies or arachnoid villae - of the arachnoid layer of the cranial meninges that project through the inner layer of dura mater into the venous sinuses of the brain.3 CSF is reabsorbed into the venous blood through these arachnoid villae, which are primarily in the saggital venous sinous.
Although the rate of reabsorption is fairly constant, it seems to be regulated (think of a car idling) by a cluster of arachnoid granulation bodies found at the anterior end of the straight sinus. From its position at the "crossroads" of the intracranial membranes, this cluster can become aware of any tension within the membrane system and may regulate the outflow of CSF accordingly.
To summarize in a different way, the craniosacral system is like a leaking toilet with the tank cracked into pieces and lined with a giant exam glove (which is the dural membrane). The float-switch in the toilet tank is the saggital suture, which causes an inflow whenever enough water/CSF leaks away down the drain (sinuses).
Generating Whole-Body Effects
The craniosacral system is intimately related to the nervous, musculoskeletal, vascular, lymphatic, endocrine and respiratory systems. Just as abnormalities in the structure or function of any of these systems can influence the craniosacral system, abnormalities in or injuries to the structure or function of the craniosacral system can have profound and deleterious effects on the development or function of the nervous system, especially the brain.4
There are also ways in which the craniosacral system directly influences important, ongoing physiological processes. For instance, the continuing rhythmical movement of the system may serve to "milk" the pituitary gland and affect the neuroendocrine system. The rhythmic motion may also be an important stimulus for the development of the brain. Similarly, the motion around the skull sutures may pump the newly formed red blood cells out of the flat bones of the skull and into the general circulation.5
Of course, any abnormality of the craniosacral system could impact the body or any of its parts through the central nervous system. Any deficiency in circulation of CSF could affect brain and nerve functioning. Any restriction of nerves passing out of the craniosacral system due to restrictions in the cranial sutures or membranes may affect their end organs. Thanks to the Pressurestat Model, we can see why.
Click here for previous articles by John Upledger, DO, OMM.
John Rollinson practices full-time in Northampton, Mass., and at several school clinics in the area. You can contact him at www.rosetrust.org.
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