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Soothe-A-Ciser® and Migraine Headaches References
REFERENCE NUMBER 1
The following are excerpts from documentation found at:
http://www.chiroweb.com/archives/09/12/16.html
Nerve tissues that are stretched to a certain very small extent
(noted in the text as "perhaps only imperceptibly lengthened")
are extremely liable to lose their conductivity. "This has
been verified by, among others, neurological surgeons, who have
observed that critical tension of nerve fibers abolishes
their conductivity and that their conductivity can be restored by
relaxation of the fibers, as long as they are basically
undamaged." This passage is from the most recent monograph
but is referenced in the previous two as well as in many other papers
on anatomy and physiology.
So far, we have found, objectively, that pressing on a
nerve stretches the nerve and reduces its ability to carry nerve
impulses (conductivity).
The next major fact contributing proof to the subluxation complex
theory is the entire thrust of Dr. Breig's objective experimentation
which is that ventroflexion of the spinal column stretches
the nerve tissue in the spinal cord and nerve roots (especially
where there are firm attachments of the nerve tissue and meningeal
sheaths to the spinal column at the occipitocervical spine region
craniad and the lumbar spine-sacrum caudad), resulting in
reduced conductivity, leading to neurological symptoms and damage
to nerve tissue in the central nervous system. Dorsiflexion (extension)
of the spinal column (not hyperextension) relaxes the nerve tissue
of the brainstem, spinal cord (pons cord tract), and nerve roots
relieving the axial stretching of the neurons returning normal conductivity
of nerve impulses, which relieves the symptoms and neurologically
induced dysfunction.
Now we have, objectively, from Dr. Brieg's work: Pressing
on a nerve stretches the nerve; stretching the nerve reduces its
ability to carry nerve impulses (conductivity); and if the nerve
is not damaged, taking the stretch off the nerve will relieve the
symptoms and restore normal nerve function.
This means that any biomechanical problems that increase
spinal flexion, thus increasing axial stretch on nerve tissue, will
usually cause neurological symptoms or make them worse. Anything
done to relieve the flexion and stretching will relieve the symptoms
and restore normal nerve function where there is no permanent damage
to the nerves themselves. This is subluxation complex theory.
In Adverse Tension in the Central Nervous System, which is a manual
for surgically setting the cervical spine in slight extension to
slacken the pons cord tract, as well as researched and objectively
documented explanation of the effect on neurological tissue, Dr.
Breig identifies cord myelopathies, rhizopathies, neurogenic urinary
incontinence, respiratory insufficiencies, cerebral palsy, various
neurogenic painful spasticities, even multiple sclerosis and amyotrophic
lateral sclerosis (ALS) as all being successfully treatable by spinal
cord relaxation.
Reference:
1. Alf Breig. "Skull Traction and Cervical Cord Injury."
Springer-Verlag, New York, 1989. (Ref 20, 35, 42, 46).
Jesse Jutkowitz, D.C.
Millford, Connecticut
REFERENCE NUMBER 2
The following are excerpts from documentation found at:
http://www.normalspine.com/postureandhealth.htm
Your Posture is your health
"Posture and normal physiology and function are interrelated.
Abnormal posture is evident in patients with chronic pain-related
conditions including backache, headache, and stress-related illnesses."
AJPM 1994;4:36-39
"posture affects and moderates every physiologic function
from breathing to hormonal production. Spinal pain, headache,
mood, blood pressure, pulse and lung capacity are among the functions
most easily influenced by posture."
REFERENCE NUMBER 3
The following are excerpts from documentation found at:
http://www.sitochiropractic.com/colorado.html
The second project involved studying the effects of compression
on spinal nerve roots. Seth Sharpless, Ph.D., Marvin Luttges, Ph.D.,
and their colleagues demonstrated that minuscule amounts
of pressure on a nerve root (10mm Hg, equal to a feather falling
on your hand), resulted in up to a 50 percent decrease in electrical
transmission down the course of the nerve supplied by that root.
Chiropractors have long claimed that minimal pressure on nerves
could have a significant physiological impact. This study gave credence
to such claims and offered a promising path for future research.
REFERENCE NUMBER 4
The following are excerpts from documentation found at: http://www.bambergercenter.com/the_e_r_model_of_disease.htm
The theory that nerve pressure causes dis-ease has been a mainstay
of the chiropractic profession for over one hundred years - and
continues today as the basis for finding and correcting vertebral
AND cranial subluxations. At the University of Colorado in the '70s,
Dr. Chung Ha Suh demonstrated that, at the spinal nerve
root level, a sustained pressure increase of only 10 mm H2O was
adequate to produce interference in normal nerve transmission.
This is in the very low range of what neurologists have considered
"normal" when discussing ICP (Normal = 0 to 15 mm Hg).
If the amount of increased ICP necessary to maintain inflammation
is even several times this level, it would still fall below the
medical intervention threshold.
REFERENCE NUMBER 5
The following are excerpts from documentation found at:
http://www.DrFimreite.com
"Loss of neck curve stretches the spinal cord 5 - 7
cm and causes disease." A. Breig -neurosurgeon (Nobel Prize
recipient)
"90% of our brains energy is used for posture alone."
Dr. Roger Sperry (Nobel Prize recipient)
"Spinal bone misalignment can reduce nerve impulses
by 60%" Chung Ha Suh, Ph.D. - University of Colorado
REFERENCE NUMBER 6
The following are excerpts from documentation found at:
http://www.chiropractichealthcareclinic.com/articles/windsor.html
THE WINSOR AUTOPSIES
Henry Winsor, a medical doctor in Haverford, Pennsylvania asked
the question: "Chiropractors claim that by adjusting one vertebra,
they can relieve stomach troubles and ulcers; by adjusting another,
menstrual cramps; and by adjusting others conditions such as kidney
diseases, constipation, heart disease, thyroid conditions, and lung
disease may resolve – but how?"
Dr. Winsor decided to investigate this new science and art of healing-chiropractic.
DISSECTIONS
After graduating from medical school, Dr. Winsor was inspired
by chiropractic and osteopathic literature to experiment. He planned
to dissect human and animal cadavers to see if there was a relationship
between any diseased internal organ discovered on autopsy and the
vertebrae associated with the nerves that went to the organ. As
he wrote:
"The object of these necropsies (dissections) was to determine
whether any connection existed between minor curvatures of the spine,
on the one hand, and diseased organs on the other; or whether the
two were entirely independent of each other."
UNIVERSITY PERMISSION
The University of Pennsylvania gave Dr. Winsor permission to carry
out his experiments. In a series of three studies he dissected a
total of seventy-five human and twenty-two cat cadavers. The following
are Dr. Winsor’s results:
"221 structures other than the spine were found diseased.
Of these, 212 were observed to belong to the same sympathetic (nerve)
segments as the vertebrae in curvature. Nine diseased organs belonged
to different sympathetic segments from the vertebrae out of line.
These figures cannot be expected to exactly coincide…for an organ
may receive sympathetic filaments from several spinal segments and
several organs may be supplied with sympathetic (nerve) filaments
from the same spinal segments. In other words, there was nearly
a 100% correlation between minor curvatures of the spine and diseases
of the internal organs."
Let us examine some of these disease categories:
o Stomach Diseases
All nine cases of spinal misalignment in the mid-thoracic area (T5-T9)
had stomach disease.
o Lung Disease
All twenty-six cases of lung disease had spinal misalignments in
the upper thoracic spine.
o Liver Disease
All thirteen cases of liver disease had misalignments in the mid
thoracic (T5-T9)
o Gallstones
All five cases with gallstone disease had spinal misalignments in
the mid thoracic.
o Pancreas
All three cases with pancreas disease had spinal misalignments in
the mid thoracics.
o Spleen
All eleven cases with spleen diseases had spinal misalignments in
the mid thoracics.
o Kidney
All seventeen cases with kidney disease were out of alignment in
the lower thoracics.
o Prostate and Bladder Disease
All eight cases with kidney prostate and bladder disease had the
lumbar (L2-L3) vertebrae misaligned
o Uterus
The two cases with the uterine conditions had the second lumbar
misaligned.
o Heart Disease
All twenty cases with heart and pericardium conditions had the upper
five thoracic vertebrae (T1-T5) misaligned.
IN CONCLUSION
Dr. Winsor’s results are published in The Medical Times and are
found in any medical library. Winsor was not alone in his findings.
Similar studies by other researchers have confirmed Dr.
Winsor’s conclusion that degenerated and misaligned spines have
a high correlation with disease processes.
Despite the continued research and literature correlating the
maintenance of health with the maintenance of the spine and the
nervous system, chiropractic is the only modern health profession
that takes this approach toward health. An unhealthy spine
and nerve pressure will cause the body to function at less than
100%. When the body is not functioning properly, it is more susceptible
to disease. A chiropractic spinal check-up and adjustment
can help in the care and prevention of sickness and disease through
a properly functioning nervous system.
POST-SCRIPT
Dr. Henry Winsor’s insights and research are prophetic. Scientists
from many parts of the world that continued to research the relationship
between spinal misalignments (vertebral subluxation complex) and
internal organ disease have expanded upon his studies. This field
of somato-visceral disease relationship (its scientific term) is
one of the fastest growing and most exciting areas of research in
the health care sciences – and chiropractic thrives as its leading
advocate.
The age of the study quoted is intentional to illustrate that
the notion of health correlating with integrity of the spinal column
was as true 80 years ago as it still is today.
Reference:
All quotes from: Winsor, H. Sympathetic segmental disturbances
– II. The evidences of the association, in dissected cadavers, of
visceral disease with vertebral deformities of the same sympathetic
segments, The Medical Times, November 1921, pp./ 267-271
REFERENCE NUMBER 7
The following are excerpts from
Nonlinear switching dynamics in surface electromyography
of the spine*
P. Lohsoonthorn and E. Joackheere
Department of Electrical Engineering Systems
University of Southern California
Los Angeles, CA 90089-2563
January 31, 2003
In a book that has attracted a fair amount of attention, the Scandinavian
neurosurgeon Alf Breig introduced the concept of Adverse Mechanical
Tensions in the Central Nervous System. The tenet of this theory
is the fact that the dura mater of the spinal cord is mechanically
attached to the bony structures of the vertebra at the cervical
and sacral levels, so that, say, vertebral misalignment can create
pathological tensions on the spinal cord, themselves impairing nerve
activity. There is evidence that there is direct attachment of the
spinal dura to nearby osseous structures at the C2-C3 level.
Tensions in the spinal cord induce hyperstimulation of the proprioceptive
fibers afferent to the spine, resulting in impaired functionality
of the spine at the attachment level and other effects at other
parts of the nervous system. It has been argued by Breig that some
diseases have this biomechanical origin and that relief of these
adverse tensions could alleviate symptoms.
*This research was approved by the Institutional Review Board (IRB)
of the University of Southern California and supported by the Association
for Network Care (ANC).
REFERENCE NUMBER 8
The following are excerpts from documentation found at:
http://www.innateintelligence.com/ebdnew/ebdpage14.htm
"At its cranial extremity the spinal dura mater is attached
to the circumference of the foramen magnum, and at its caudal end
it is anchored to the coccyx by the filum terminale. When the trunk
is fully flexed the dura is under tension, as is also the cord,
and stretching occurs. Part of this tension is transmitted from
the dura mater via the dentate ligaments to the pia mater, but by
far the larger component of the tension is set up directly in the
cord by virtue of its anchorage at its two extremities, namely the
brain stem and the cauda equina."
"In extension of the spine from the neutral posture, the axis
of the spinal canal, and hence that of the tract, is shortened and
the tissue slackens and folds. When the neutral posture is assumed
the tract recovers its original length, the slack is taken up and
the folds are eliminated. In flexion, in which the length of the
canal is increased, the tract is stretched elastically. During these
spinal movements the axons and blood-vessels of the spinal cord
undergo deformation similar to that of the cord as a whole."
"The magnitude of the tension in the cord depends
firstly on the anatomical factor of body posture, which determines
the relative lengths of the spinal canal and cord. Under physiological
conditions with the column flexed the cord is in a state of normal
pre-tension. On this will be imposed any tension of pathological
origin. The total tension induced may well lead to neural dysfunction,
and then the involved nerve fibers in the cord or nerve-roots may
be said to be over-stretched. The most significant consequence of
over-stretching nerve-fibers is impairment of their conductivity."
"... excessive tension in the cord may produce measurable
changes in motor, sensory and autonomic function. These are accentuated
whenever the cord is stretched, and may be reversed, and the symptoms
relieved, if stretching can be eliminated and the affected tissues
are kept relaxed."
"I have found that many neurological disorders in which no
mechanical component has ever been suspected do in fact have their
origin in tension in the nervous tissue ..."
"...analyses have shown that tension in the nervous tissue
that gives rise to symptoms is characterized by focal deformation
of its complex three-dimensional fiber network as seen in histological
and microangiographical sections. It was evident that an important
cause of functional disturbance both of the axis-cylinders and the
blood vessels lies in the reduction in their cross-sectional area
resulting from tension. By slackening the nervous tissue
the tension is relieved and the conductivity and circulation are
restored."
REFERENCE NUMBER 9
The following are excerpts from the book
Neck and Arm Pain, Edition 2
Rene Cailliet, M.D.
Professor and Chairman Dept. of Rehabilitative Medicine
University of Southern California School of Medicine
Los Angeles, California
"The first lordotic curve begins in the first six to eight
weeks of life when the child extends his neck from the prone position
and by this antigravity maneuver initiates the muscular action that
forms the cervical lordosis. The cervical lordosis remains throughout
the remainder of the evolution of upright erect position which is
man's antigravity destiny."
REFERENCE NUMBER 10
The following are excerpts from the book
Neck and Arm Pain, Edition 2
Rene Cailliet, M.D.
Professor and Chairman Dept. of Rehabilitative Medicine
University of Southern California School of Medicine
Los Angeles, California
"Faulty posture can accelerate degenerative changes.
Poor posture in which the dorsal kyphosis is accentuated and the
compensatory superincumbent cervical curve thus increased brings
in all the factors that influence osteophyte formation."
"...Effect of posture upon the cervical spine. The
slumped forward posture causes the head to be held ahead of the
center of gravity."
REFERENCE NUMBER 11
The following are excerpts from the book
Validating Chiropractic: Documenting the Effectiveness of Chiropractic
Care
Presented by Dr. Malik Slosberg
Martelletti, MD. JNMS 1995;3(4):182-187. Criteria
for Cervicogenic Headache:
"...Neck movement and/or sustained, awkward positioning
of the neck."
REFERENCE NUMBER 12
The following are excerpts from the book
Validating Chiropractic: Documenting the Effectiveness of Chiropractic
Care
Presented by Dr. Malik Slosberg
Abrahams, (Dept Physio), In: Garlick D (ed). Proprioception,
posture, and emotion. Committee in Postgraduate Medical Education,
Kennsington, NSW, Aust; 1982: The evidence that the neck
plays a critical role in posture is overwhelming. Muscle
receptors may be of great importance in sensing joint position.
A characteristic of neck muscles is an abundance of muscle spindles.
The spindle density in large muscles of the neck range from 46-106/gm,
among the highest of anywhere. High spindle density is characteristic
of muscle executing fine motor control. The abundance of afferent
information may not only be due to fine motor control. Polysynaptic
pathways from neck muscle afferents to neck motoneurons are powerful.
Afferents leaving neck muscles can exert profound effects on hindlimb
motoneuron excitability. The neck structures are unusually rich
in receptors. Small muscles close to the cervical vertebrae may
have up to 500 muscle spindles/gm, a density almost 100 times as
great as some muscles of locomotion and 5 times greater than the
large dorsal neck muscles which are regarded as spindle rich. These
deep structures play an important role in reflexes and maintenance
of posture and provide precise information with respect
to position.
REFERENCE NUMBER 13
The following are excerpts from the book
Validating Chiropractic: Documenting the Effectiveness of Chiropractic
Care
Presented by Dr. Malik Slosberg
Tissue Overload leads to Tissue Injury
Biomechanical insult - stretching, tearing, crushing,
compression results in the breakage of molecular bonds and the release
of chemical mediators.
Chemical Mediators - histamine, serotonin, bradykinin,
substance P, prostaglandins, acids. Substance P and prostaglandins
cause sensitization: lowering the threshold of nociceptors so that
they fire in response to innocuous normal movement and weight bearing.
Saal, MD. Spine 1995;20(16):1821-1827
Inflammation results in the release of algesic substances which
cause sensitization of annular or peridiscal nociceptors and their
threshold is lowered. Physical loading within the normal physiological
range of the disc (e.g., sitting) will result in lower back pain
and or extremity pain in the absence of radiculopathy. This neuronal
activation results in ongoing generation of back or radicular pain
from mechanical forces well within the physiological range of the
tissues.
Peripheral Sensitization. Cavanaugh, MD. Spine
1995;20(16):1804-1809
Peripheral nerve endings become sensitized by chemical mediators
released during tissue damage and inflammation. Normal motion may
become painful with neurogenic inflammation. Tissue damage can cause
prolonged nociceptive excitation contributing to a cycle including
muscle spasm and hyperalgesia which can lead to persistent pain.
Liebenson, DC. Rehabilitation of the Spine. Baltimore,
Williams and Wilkins 1996:13-43
Etiology of Symptoms with injury. Tissue Overload,
acute or gradual, leads to tissue damage and the release of chemical
mediators resulting in 1) Inflammation and swelling which restrict
motion, 2) Pain and Sensitization of Nociceptors which restricts
motion, 3) nocifensive Reflexes - Pain Spasm Reflexes which restrict
motion. These responses lead to the classic clinical symptoms of:
Swelling, Pain, Muscle spasm, Restriction of motion, and Loss of
normal function because normal movement and weight bearing are painful
due to sensitization of nociceptors.
REFERENCE NUMBER 14
The following are excerpts from the book
Everything You Should Know About Chiropractic
Chester A. Wilk, D.C.
"It is the chiropractic premise that proper body structure
particularly of the spine, with good nerve function and regular
needed chiropractic care plays a significant role in assisting the
body to function better and have better resistance to physical breakdown,
illness and disease."
REFERENCE NUMBER 15
The following are excerpts from the book
Accumulated Research Notes for the Chiropractor
For Editorial Review, Volume 1
Copyright 1994 Certainty Practice Products
Postural and Respiratory Modulation of Autonomic Function, Pain,
and Health
John Lennon, BM, MM, C. Norman Shealy, MD, Roger K. Cady, MD, William
Matta, PhD, Richard Cox, PhD, and William F. Simpson, PhD. PP. 261-264.
1. Abstract. Posture and normal physiology and function
are inter-related. Abnormal posture is evident
in patients with chronic pain-related conditions including backache,
headache, and stress-related illnesses. Posture training
and gravity-centered breathing may play a role in comprehensive
treatment of patients with chronic pain and stress-related problems.
2. Despite considerable evidence that posture affects physiology
and function, the significant influence of posture on health is
not addressed by most physicians.
Observations of the striking influence of postural mechanics on
function and symptomatology have led to our hypothesis that
posture affects and moderates every physiologic function from breathing
to hormonal production. Spinal pain, headache, mood, blood pressure,
pulse, and lung capacity are among the functions most easily influenced
by posture.
3. Optimal adult human posture is generally considered to include
lordosis of the lumbar and cervical spine...
4. Posture affects all human function, both consciously
and unconsciously, from breathing to thinking.
REFERENCE NUMBER 16
The following are excerpts from the book
Accumulated Research Notes for the Chiropractor
For Editorial Review, Volume 1
Copyright 1994 Certainty Practice Products
Biomechanics of the Central Nervous System. Dr. Alf Brieg, MD.
Origin of Tension in the Cord. PP. 555-569.
1. The biomechanical observations on the central nervous system
provide an explanation of how it may suffer injury through the various
pathologic processes of the spinal column, dura, pia, cord and nerves,
for all these different processes can have the same outcome, namely,
an increase in the axial tension in the hind brain, cord and associated
nerves in forward and lateral flexion of the spine.
Of some clinical importance is the finding that the cord and its
nerves slacken in dorsal extension. The greatest effect of the shortening
and consequent slackening of the cord is found in dorsal extension
of the cervical spine. In this position the cord behaves as a slack
line that is compressed axially. Any part of the cord and its nerves
can then be moved quite freely. It is known from experience
that in many cases of, for instance, brachialgia, the symptoms vanish
when a small round bolster (cushion) is laid under the neck
so that the head is flexed backwards.
2. It is now possible to render the cord slack by simply
placing the patient so that the cervical spine is in dorsal extension.
3. It has more recently been the author's practice in cases of
acute traumatic impairment of the cord to place the patient in the
supine position with the head and cervical spine fixed in dorsal
extension. This may be a suitable conservative treatment for cases
of cord and nerve root injury.
4. In the change from the maximum positions of lordosis and kyphosis
of the whole spine the cord undergoes an average change in length
of 4.5 to 7.5 cm measured from the mesencephalon to the conus medullaris
along the dorsal aspect of the cord.
5. It was found that all processes that lead to an increased
axial tension in the tract can cause damage to the cord and the
spinal nerves by overstretching the nerve fibres. This
pathogenetic principle seems to apply to most cases of impairment
of the cord tissue and the spinal nerves due to movement of the
column.
6. The conditions under which a pathologic axial tension may be
set up in the neuroparenchyma can generally be ascribed to a change
in the relative lengths of the spinal canal and the cord in ventroflexion.
7. The view that a pathologically increased tension in
the cerebral nerves in the posterior fossa can be the cause of symptoms
deriving from these nerves is supported by the clinical observations.
8. In ventroflexion of the spinal column, the spinal canal is elongated
and the continuous tissue tract consisting of the hind brain, medulla
oblongata, cord, and associated cerebral and spinal nerves is pulled
taut and undergoes a uniform elongation between its points of fixation
in the mesencephalon and the lumbosacral ganglia. As a consequence
of this lengthening, there is a reduction in the cross-sectional
area of the hind brain, the cord and the nerves.
REFERENCE NUMBER 17
The following are excerpts from the book
Accumulated Research Notes for the Chiropractor
For Editorial Review, Volume 1
Copyright 1994 Certainty Practice Products
PP. 423.
All vertebral lesions have certain immediate characteristics, such
as limitation of motion, ligamentous involvement, spasticity of
related musculature, edema, swelling, congestion, and irritation
stimuli, which can occur on a conscious or subliminal level. If
this condition persists, further resultant changes may occur, such
as inflammation, hyperplasia, fibrositis, fascial contractures,
or metabolic disturbances, for example, calcium deposits or exostoses.
REFERENCE NUMBER 18
The following are excerpts from the book
Accumulated Research Notes for the Chiropractor
For Editorial Review, Volume 1
Copyright 1994 Certainty Practice Products
The Spinal Cord as Organizer of Disease Processes: III. Hyperactivity
of Sympathetic Innervation as a Common Factor in Disease. Irvin
M. Korr, PhD. PP. 387.
It was shown that pathogenic processes may be initiated in the
cord by disturbances in afferent input from the musculoskeletal
system or the viscera and by physicochemical disturbances in neuronal
excitation and conduction.
REFERENCE NUMBER 19
The following are excerpts from the book
Accumulated Research Notes for the Chiropractor
For Editorial Review, Volume 1
Copyright 1994 Certainty Practice Products
The Spinal Cord as Organizer of Disease Processes: IV. Axonal Transport
and Neurotrophic Function in Relation to Somatic Dysfunction. Irvin
M. Korr, PhD. PP. 388.
Factors such as nerve or root deformation and hyperactivity of
peripheral neurons may adversely affect trophic influences, resulting
in aberrations of structure, function and metabolism, and, ultimately,
somatic dysfunction.
REFERENCE NUMBER 20
The following are excerpts from the book
Limitations of Spinal Manipulation. CBP Volume V. Donald D. Harrison,
MS, DC. PP. 19-24and 274-281.
1. Abnormal postures, structural deviations from vertical
gravity, (which we call subluxation or subluxation complex), cause
deformations, abnormal stress and bending moments in the spine.
These bending moments cause electromagnetic fields to be created.
These electrical magnetic fields interfere with the nervous
system electricity.
F.R. Carrick studied cervical radiculopathy in 1983. He concluded
"that abberancies of the coupling mechanisms in the cervical
spine are pathological and can be associated with neurological defects.
2. Improper spinal mechanics has been shown to be the cause
of headaches. Spinal proprioceptive dysfunction was a proposed
mechanism for causing migraine headaches and other disease conditions.
3. Proprioceptive nerves are sensory nerve terminals which give
information concerning movements and position of the body. They
are found in muscle, tendons and the labyrith. Abnormal posture
causes a compression of the joints on one side which stimulates
the proprioceptors to fire. On the other side there is tension created
in the muscles and tendons which also causes the proprioceptive
nerves to fire. In studies performed by Irvin Korr he found that
these proprioceptors even continue to fire when the person was horizontal
to gravity and at rest.
These constant proprioceptive impulses go to the spinal cord neuron
pools creating aberrant spinally organized somatosympathetic reflexes
and make synaptic connections that are not ordinarily in use. These
are intensified at the entry segment and diminish as we go up or
down the cord. These impulses make the other nerves that synaps
in the same area of the cord super sensitive and they fire abnormally.
This has been proven to cause viscual dysfunction and disease.
Another quite similar mechanism is outlined by Cailliet, MD. Cailliet
states "trigger points develop from positional, mechanical,
postural or emotional stress." Cailliet further states
"in abnormal posture the body does not compensate,
this causes abnormal neuromuscular demands which leads to fatigue
and mechanical stress on all elements of the musculoskeletal system.
This in turn causes pain, impairment and structural changes.
Constant tension on muscle (by abnormal posture in spinal
mechanics) triggers a release of chemicals that cause tissue damage
and inflammation from the release of potassium and hydrogen ions
and proteolytic enzymes. This in turn causes the formation of trigger
points. Constant myofascial pain causes nociceptive stimuli
from the mechanoreceptors that originate in the soft tissue, traveling
through the peripheral nerve to the spinal cord. This causes
super sensitivity in the neuron pools at the spinal cord level resulting
in abnormal nerve firing, visceral dysfunction and disease.
4. Poor posture results in musculoskeletal imbalance.
Maintenance of upright position of our frames when there is musculoskeletal
imbalance requires a counter-balancing effort from our muscles.
Chronic postural faults result in chronically increased
muscular activity. Results are reduced vascular flow to the affected
muscles. Reduced vascular flow leads to internal tissue ischemia
and to an accumulation of muscular effort waste metabolites. This
hypoxia and retention of metabolites is irritation and triggers
an inflammatory response. The inflammation results in fibrosis of
the affected muscles. Fibrosis of affected muscles changes the afferent
neurological information that begins the cycle of somatoautonomic
reflexology.
Chronic postural faults also result in myofascial trigger
points. Myofascial trigger points also initiate afferent
neurological information that begins the cycle of somatoautonomic
reflexology.
There are changes in the function of the autonomic nervous system,
including changes in vasomotor activity that are provoked by myofascial
irritations and from abnormal postural stresses. Visceral, circulatory,
and thermoregulatory functions, controlled by the autonomic nervous
system, are continually coupled, in highly organized patterns, to
musculoskeletal activity and changes in posture. Efferent activity
in the neuromuscular and autonomic pathways, as is well known, is
functionally coordinated by the central nervous system.
5. When the head is held ahead of the center of gravity, the relative
weight of the head is increased. The average human head weighs between
10 and 12 pounds. For every inch ahead of the center of gravity,
this weight is proportionately increased. With the head 3 inches
ahead of the center of gravity, the head weighs approximately 30
pounds. This weight is borne by the neck muscles. The acute tissue
insults resulting from this posture are essentially muscular and
ligamentous. If the posture persists, the weight borne upon the
cartilage of the zygapophyseal joints can cause degeneration of
the cartilage as well as posterior compression of the disk in the
lordotic position. The closed foramina also compress the nerve roots
and their dural sacs.
6. There is a relationship between posture and systemic
health.
7. The adverse neurological maintenance of these somatovisceral
mechanisms are results, not causes; the cause being tissue trauma,
tissue stress, or myofascial trigger points, all which are results
of abnormal posture.
REFERENCE NUMBER 21
The following are excerpts from the book
Accumulated Research Notes for the Chiropractor
For Editorial Review, Volume 1
Copyright 1994 Certainty Practice Products. PP. 27.
Dr. Roger Sperry. 1980 Nobel Prize for Brain Research.
Better than 90 percent of the energy output of the brain is used
in relating the physical body in its gravitational field. The
more mechanically distorted a person is, the less energy available
for thinking, metabolism and healing.
REFERENCE NUMBER 22
The following are excerpts from the book
Accumulated Research Notes for the Chiropractor
For Editorial Review, Volume 1
Copyright 1994 Certainty Practice Products. PP. 183.
1. Spinal root nerve cell bodies are found in the dorsal horn (motor
cells) and nerve root ganglion (sensory) and the rest of these nerve
cells - the axons - are merely transmission cables. It is thus to
be expected that problems of compression at source in the spine
will appear distally and in target organs.
2. Nerve roots, which have relatively few blood vessels,
derive much of their nutrition from the cerebrospinal fluid (CSF).
Nerve root compression may deprive the root of both sources of nutrition
and waste removal - blood vessels and CSF - causing ischaemia, fibrotic
change, and pain.
Thank you for visiting Soothe-A-Ciser.
Dr. Larry A. Johnson, D.C.
Soothe-A-Ciser
doctorj@soothe-a-ciser.com
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