Integrated Neurology

Although you cannot certainly control your ANS, many lifestyle choices you make determine how it functions. The more you realize the physiological consequences of how you live, the easier it becomes to make choices with awareness, develop habits that serve your greater good and live easier. It takes patience, diligence and a sense of humor to get the new rhythms going, but once flowing you’ll certainly reap more than you sowed.

Remember, you’re not designed to be stressed all the time, even moderately. Not really digesting, pumping blood under higher pressure than needed, with tired eyes and poorly nourished skin, it’s a surefire way to compromise your fine-tuning and experience dis-ease, ultimately creating disease. There is nothing decadent about nourishing yourself with rest, gentleness, inspiration and whatever makes you thankful to be alive, especially if you do it in ways that support the same in others.

Long-Term Tension

If your muscles are contracted in a semi-permanent state of being, blood and impulses are not flowing optimally. At some point, the flow has been compromised for so long that our minds decide this must be the new regular state-of-being. Your body is then officially engaged in maintaining a physical habit (see below). Furthermore, continued troubles do not just affect the specific location, but radiate to other systems like the fascia and skin (puckers, dimples, cellulite), pressuring confined organs and creating numbness and/or discomfort which can illicit a myriad of symptoms.

Injuries

Just like with tension, blood and information flow are compromised if you injured yourself (twisted ankle, broken leg) or had surgery (scar tissue, muscle atrophy). Too often we also have a fear of re-injuring or over-stressing these parts, and sometimes our brains send out a “Do Not Use” order even after the area has healed. This indicates that we are acting on old information and avoiding the chance of re-experiencing pain and injury. Fear or no fear, messages to and from headquarters can get pretty muddled, and like a bureaucracy, after awhile one hand doesn’t know exactly what the other one’s doing! Let’s remember that it’s always possible to reeducate and rejuvenate the body and mind to flow optimally.

Physical Habits

Most of us are aware of some habits, and unaware of others. Things we hear people say:

  • “My neck and shoulders are always tight.” (semi-permanent tension)
  • “I work at a computer desk 8-10 hours a day.” (computer shoulders, carpal tunnel syndrome)
  • “I’ve always walked like this. It runs in the family: my father, my sister, and even our dog all slap down their right foot when walking.” (repetitive movement in natural living)
  • “OK, I guess I DO clench my teeth when I feel stressed.” (mild TMJ syndrome)
  • “My back’s acted up periodically ever since I played football in high school.” (resignation that partial healing is acceptable)

All of these scenarios reflect body complacency. So WHAT is a body to do? Schedule a session and reset your neurology.

Anatomy: Endocrine System

Working closely with the nervous and circulatory systems, the endocrine system is a regulatory system of ductless glands secreting chemical messengers (hormones) to coordinate many cellular activities. Each of the 30+ hormones conducts unique business in the body such as managing body temperature, sleep cycles, weight, puberty, other age-related changes, and how you handle stress.

Some chemicals are created by the organ that uses them, while others are emitted into the bloodstream to serve distant functions. Most of the time we are unaware of all this business, although sometimes when we temporarily feel ‘funny’, it very well could be that our endocrine system initiated a new activity while we were sensitive enough to detect the change.

Parts Involved & Functions in Chemical Regulation

  • Hypothalamus – produces six hormones
  • Pituitary gland – anterior and posterior combined produce eight hormones
  • Pineal gland – produces melatonin
  • Thyroid gland – produces three hormones
  • Parathyroid glands – produces parathyroid hormone
  • Heart – produces atrial-natriurietic peptide hormone
  • Stomach and intestines – combined produces four hormones and one peptide neurotransmitter
  • Liver – produces two peptides and a hormone
  • Islets of Langerhans – in the Pancreas, producing two hormones and a polypeptide
  • Adrenal glands – produce five hormones, many of which are also neurotransmitters
  • Kidneys – each produce an enzyme, a hormone and a hormone precursor
  • Skin – produces a hormone precursor
  • Testesmales only, each produce testosterone
  • Ovarian follicles females only, each produce estrogen and testosterone
  • Corpus luteumfemales only, produces progesterone
  • Placentapregnant females only, produces three hormones

Endocrine Fun Fact

The pituitary gland is often called the master gland because it controls so much.

There are 60-100,000 liver cells per cubic milliliter, and each one is a tiny chemical factory.

The chakra system is directly associated to the physical body via the endocrine system and the sensory system.

Anatomy: Nervous System

Made up of your brain, your spinal chord, and a 47 mile network of nerves that thread through your body, the nervous system is the communication center for coordinating actions and reactions. Using chemistry, electricity and bundles of sensory cells (neurons), messages are rapidly delivered to and from your central nervous system.

When a nerve is stimulated, an electrical impulse is created, and travels down the finger of the neuron. At the end of the neuron, the impulse triggers chemicals to assist the impulse in jumping to the next neuron. This process repeats until the message is delivered, and occurs far faster than it took you to read this. Neurons can be very tiny, three feet long, and everything in between.

The somatic nervous system processes voluntary motor actions and the autonomic nervous system controls the actions that we do not willfully control. The autonomic nervous system is divided into the sympathetic and the parasympathetic subsystems, which work in tandem like our government’s branches of checks and balances (sometimes there’s a team and sometimes it’s gridlock). To learn more about the autonomic subsystems, peruse Neurology.

Parts Involved in the Nervous System

  • Brain & spinal chord – central nervous system
  • Nerve pathways throughout the body make the peripheral nervous system
  • Neurons – thin threads of nerve cells bundled together to form ‘telephone wires’ of communication

Nervous Functions

  • Collects vast quantities of information about body state in relation to environmental state, analyzes and adjusts to satisfy needs, most powerfully, survival
  • Controls body temperature, blood pressure, heart rate, breathing, physical motion et cetera
  • Provides the means to think, dream, reason, experience and accomplish

Nervy Fun Facts

While some endocrine responses take hours, nerve impulses travel as fast as 250 miles per hour!

The human body has 47 miles of nerve pathways.

Anatomy: Reproductive System

The reproductive system perpetuates our species by fusing two cells from different genders introduced through sexual intercourse or artificial insemination. Both genders create, ripen, store and transfer their respective sex cells (called gametes). Gametes in both sexes are created in a process called meiosis.

When gametes combine successfully, the merged sperm and ovum form a zygote; 7-10 days later, the still dividing and growing formation implants in the uterus and becomes an embryo. About eight weeks later, the embryo has developed into a fetus, which continues to develop into an infant, born after nine months of gestation.

Male Parts Involved

  • Testes (contain seminiferous tubules) – where sperm are produced
  • Scrotum – external bag of skin and muscles containing the testicles
  • Epididymis – where sperm mature
  • Vas deferens (ampulla) – narrow tube (about 18 inches long) connecting the epididymis to the ejaculatory ducts
  • Seminal vesicle – creates and secretes nutrient-rich seminal fluid, filled with fructose and amino acids (sperm food) and vitamin C to combat the acidity of the female’s sexual tract
  • Ejaculatory ducts – connect the vas deferens to the urethra
  • Prostate – produces a milky secretion
  • Cowper’s gland – produces a tiny amount of fluid in the outer penis that neutralizes any traces of acidic urine and lubricates the penis and female tract just prior to ejaculation (correlated to the female’s Bartholin glands)
  • Penis (glans penis, prepuce, shaft and urethra) – places sperm inside the female
  • Hypothalamus – secretes a hormone that contributes to sex organ function
  • Pituitary gland – produces hormones that manage the sex organ function in both sexes, as well as some aspects of pregnancy and childbirth
  • Adrenal cortex (zona reticulosa) – produces some testosterone is both sexes

Female Parts Involved

  • Ovaries (oocytes, ovarian follicles) – stores immature eggs (oocytes) produced since birth
  • Ovarian follicles (monthly fibro-vascular coatings produced around oocyctes) –  produced around all oocytes that go through meiosis in monthly cycle, one of which secretes estrogen which triggers the thickening of the uterine lining and ripens the egg (ovulation)
  • Fallopian tubes (fimbriae) – the fimbriae coax the ripened egg down the tube, where it is fertilized or not
  • Uterus (cervix) – major female reproductive organ, connected to Fallopian tubes and the vagina via the cervix
  • Vagina (4 inch elastic muscular tube) – receives sperm from male, serves as the birth canal and the means to release menstrual fluids
  • Paraurethral glands (G-spot) – producing milky fluid similar to the male prostate , as many as 30+ surround the urethra and vicinity
  • Vulva (mons pubis, labia majora and minora, prepuce, clitoral glans, clitoris and vagina opening) – external organs
  • Bartholin glands – produce a lubricating substance in the outer vagina when she is sexually aroused (correlated to the male’s Cowper’s glands)
  • Hypothalamus – secretes a hormone that contributes to sex organ function
  • Anterior pituitary gland – produces hormones that manage the sex organ function in both sexes
  • Adrenal cortex (zona reticulosa) – produces some testosterone is both sexes
  • Corpus luteum – produces progesterone in both sexes

Fun Facts

According to the Guinness Book of World’s Records, in the 18th century, a Russian peasant gave birth to 69 children over 40 years. Amongst them were 16 pairs of twins, 7 sets of triplets and 4 sets of quadruplets.

If an egg is not fertilized within 12-24 hours of being released from the follicle, it dissolves.

The clitoris is the only organ in humans seemingly designed purely for pleasure. It has twice the nerve endings of the entire penis.

Infant girls are born with 30,000 oocytes present in their ovaries! After reaching puberty, males typically produce 12 billion sperm per month!

Learn about research on how the male ‘pill’ may work.

Anatomy: Cardiovascular System

The cardiovascular system delivers oxygen and nutrients to the whole body, defends against infections, transports hormones, and collects waste products that end up in the excretory system.

Parts Involved

  • Heart – the extremely consistent pumping organ
  • Blood (plasma, red blood cells, white blood cells, platelets)
  • Vascular system (arteries, veins, capillaries)
  • Bone marrow – produces blood cells
  • Liver – produces plasma

Functions

  • Pulmonary circulation pumps to lungs for the release of carbon dioxide and the intake of oxygen.
  • Systemic circulation pumps oxygen-rich blood to the body.  Splanchnic or visceral circulation supplies the digestive organs as a branch directly off the aorta.  Before it returns to the heart,  blood supplied to the gastrointestinal tract goes to the liver (known as portal circulation) where nutrients are absorbed and toxins are neutralized.  There is also a small portal flow from the hypothalamus to the anterior pituitary gland.
  • Fetal circulation obtains oxygen and nutrients from the placenta through the umbilical chord rather than the lungs and the mouth.

Fun Facts

If the vascular system of one person were laid end to end, it would circle the globe twice!

The heart pumps about 3,600 gallons (13,640 liters) of blood per day.

The heartbeat is the sound of the valves closing as they push blood through its chambers.

Anatomy: Integumentary System

Our largest organ & waterproof barrier, our skin contains a variety of nerve endings that detect light touch, sustained pressure, cold, heat & pain. When receptors are stimulated, they create a series of nerve impulses we feel when the brain processes them.  Except for our lips, our palms and the soles of our feet, hairs big and small grow all over the surface of our bodies.

Parts Involved

  • Skin (epidermis, dermis, subcutaneous tissues)
  • Hair (follicle, shaft, erector muscle)
  • Nails (keratin)
  • Exocrine glands (sweat, sebaceous [oil-producing], mammary, ceruminous [earwax-producing])

Functions of the Integumentary System

  • Barrier from infection, injury, UV and dangerous temperature shifts
  • Sensory organ

Skinny Fun Facts

Our fingerprints are created months before birth.

We each shed about 40 lbs (18 kg) of skin in a lifetime.

An adult has about 5 million hairs (roughly the same number as a gorilla). Everywhere you get a goose bump, muscles are contracting around a hair follicle.

Anatomy: Muscular System

Muscles are responsible for every movement and all traveling that occurs within, all managed through coordination and pulling. There are about 700 muscles in the human body, about 600 of which are skeletal.

Parts Involved in the Muscular System

  • Skeletal muscles – muscles attached to skeleton that enable movement (come in pairs, usually contract voluntarily, and can twitch or sustain tension)
  • Cardiac muscles – specialized striated muscles that comprise the heart (features include endurance and consistency)
  • Smooth muscles – in the digestive system, blood vessels, bladder, airways and the uterus (can stretch, sustain tension and contract involuntarily)
  • Tendons – tough, white, resilient extremities of muscles which connect to bone
  • Fascia – fibrous membrane covering, supporting and separating muscles

Muscular Functions

  • Contracting
  • Relaxing
  • Locking in place, preventing either motion

Muscly Fun Facts

Muscles are efficient at turning fuel into motion, they are long-lasting, they are self-healing and they are able to grow stronger with practice.

Lactic acid is produced when too little oxygen reaches the muscle.

Eyes are the busiest muscles in the body with movements estimated at 100,000 per day.

Physics Links for Continued Learning

Physics for the Rest of Us – by Roger S. Jones (book)

The 7 Natural Laws That Will Change Your Life Forever – (pdf)

Relativity Tutorial – UCLA Division of Astronomy and Astrophysics

Music, Math Have Much in Common – Hagadone News Network

What the Bleep Do We Know? by Captured Light Industries (film)

The Elegant Universe, by Dr. Brian Green (PBS mini-series)

What? http://www.physics2005.org/

Why? http://www.wyp2005.org/overview.html

http://www.speakeasy.org/~raymondw/CosmicLaw.html

Physics: Atoms & You

If you look at the atomic theory, we are nothing more than a lot of space with a bunch of teeny, tiny bits of matter spinning in orbits:  lots of atoms, bits of matter, and lots and lots of empty space.

Before you get depressed about life being a lot of nothing, remember that that nothing is something!  Even the space is important, but that’s in the next section.

An atom (as opposed to an atomic ion) has a balanced electrical charge which is balanced in negativity and positivity. Each has a nucleus comprised of protons and neutrons. Each has electrons that orbit the nuclear sun.

Antimatter can form atoms, usually composed of antielectrons (called positrons), antiprotons, and antineutrons.

From Atom, Wikipedia

Antiparticles have the same mass, spin and the opposite charge of their counterparts.  Think about people being a devil’s advocate when they are able to articulate the exact opposite of what is said.  This is similar to the properties of  antimatter: the same weightiness of the original message (mass); the same depth and breadth of material covered (spin); and the opposite perspective of the same topic (charge).

Continuing the polarity discussion here, consider the following statements:

  1. Our centers are composed of energy both positively and neutrally charged.
  2. As all atoms have at least one electron, even the simplest of folk/atoms have negatively charged energy orbiting their centers.
  3. Electrons play the primary role in a magnetic charge, similar to people being alluring or attractive.
  4. Because we are natural, there is a balance, and therefore harmonious relationship between our neutrality, our positivity and our negativity.
  5. Electric charge is a quantum number, which specifies the conserved energy value of what is charged (also known as the first law of thermodynamics). In other words, whatever is charged is ripe with potential energy; the quantity of potential energy is dependent on the configuration.
  6. Nuclear fusion is the combination of two light nuclei, resulting in one heavier nucleus and the released power called radiation – similar to radiant people … like pregnant mothers and people in love (hmmm)…
  7. If a particle and its antiparticle come in contact with each other, the two annihilate and produce a burst of energy, which result in the production of other particles and antiparticles, or electromagnetic radiation.”  When people feel they have met their opposite twin, there is an undeniable energy between them. In these reactions, rest mass is not conserved, although (as in any other reaction) mass-energy (E=mc2) is conserved.

From Antimatter, Wikipedia

This last sentence can serve as a reminder that even when annihilation seems to be in play, released energy still follows protocol. Remember that screaming at an addicted friend or staging a planned intervention can create different outcomes, even if the intention is the same in both scenarios.

So what do you think? What do you feel? Trip on that for a while.