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Why You Should Include the Single-Leg Stance Test in Every Patient Assessment
The single-leg stance (SLS) test, also known as the single-limb stance test, unipedal stance test or one-legged stance / balance test, is often used in the geriatric population to assess static postural and balance control.
By the Numbers: 3 Common Financial Mistakes With Major Consequences
Warren Buffett is on record for sharing the hidden art of becoming wealthy and making it simple enough for anyone to grasp.
Physical Exam 101: The Hands
I am sure you are familiar with the old adage: "When the only tool in your toolbox is a hammer, everything starts to look like a nail."
A History Worth Telling
The popularity and the use of acupuncture for the treatment of animals in the United States is at its peak.
Coding for the Subluxation: ICD-9 vs. ICD-10
When I attended chiropractic school, I was taught that chiropractors approach health care differently than the traditional medical establishment.
Are You a Bad Chiropractic Patient?
My father was a great DC. In fact, as you might expect, he was the doctor of chiropractic I measured all other doctors against. Sadly, he died at age 61 when I was in my early 30s.
Curbing Label Overwhelm
For the average consumer, reading a food package can be overwhelming: natural, organic, non-GMO, gluten free, free range ... you get the picture.
Remembering Clarence Gonstead and 50 Years of the Gonstead Clinic
Dr. Clarence Selmer Gonstead (1898-1978) took chiropractic practice from back-alley bone setting to an understandable biomechanical science. His life was dedicated to clinical competency.
New Medical Technologies You Need to Know
We're all familiar with how fast computers become obsolete, as well as the rapid pace of development in the field of cell phone technology. The latest smart phones are far more powerful than desktop computers were only a few years ago.
Vaccines and Chiropractic: Evidence-Based Medicine or Medical Dogma?
Right or wrong, the chiropractic profession has historically been against vaccinations. However, a growing trend within the profession is seeking to reverse this position.
Knee Pain From the Kinetic Chain
As practitioners of manual medicine, chiropractors often treat patients suffering from knee pain.
Finders Keepers: The Secret to Relationship-Based Marketing
Becoming a successful practitioner has less to do with what you learned in school, and more to do with your ability to find new patients and keep them!
Peer Points: Always Seeking To Grow
Ellen "Kiki" Geary has spent the last decade honing her craft. As a specialist in integrative holistic care, she went straight from completing her master's degree in acupuncture and chinese herbal medicine from Bastyr University to building a successful and thriving practice in the small community of Anacortes, Washington.
A Guide for Talking to Doctors about Acupuncture and Brain Chemistry
Before I begin any discussion of how to talk about the effects of acupuncture on brain chemistry, nervous and endocrine function, it is essential to understand just what physicians most need help with.
Immunizations by Colorado DCs: Really?
You probably didn't hear about it, but back on Nov. 21, 2013, the Board of Directors of the Colorado Chiropractic Association (CCA) adopted "immunization authority" for Colorado DCs as its No. 2 legislative goal.
Building From the Bottom Up
I caught up with my dear friend Honora Wolfe, in her Colorado painting studio where, if she is not praying in Bhutan or doing charitable work in a Nepali free clinic, she spends most of her time now.
Medical Qigong for the Heart: Part III
Part 1 and Part II of this series focused on the physical aspect of the Heart and mental emotional aspects of the Heart respectively. Now, I would like to focus on the spiritual aspect of the Heart.
A Chinese Medicine Story: An Interview with Mazin Al-Khafaji
Mazin Al-Khafaji's work has interested me for years. In February 2014, we invited him for the second time to speak at the Southwest Symposium in Austin, Texas.
The Science of Stretching
In 1986, Rob DeCastella set a course record by running the Boston Marathon in 2:07:51, just 39 seconds off the world record.
April, 2011, Vol. 11, Issue 04
Methods: Inhalation and Topical Application of Essential Oils
By Shellie Enteen, RA, BA, LMBT
It's my hope that the information and guidelines presented in this and following articles on the basics of aromatherapy, culled from more than 20 years of experience, will help propel Massage Today readers in the right direction on a journey through the wonderful, welcoming and profitable world of essential oils.
When working with essential oils in massage, it is helpful to understand the way they enter the body. There are two basic pathways that we utilize in a massage practice: inhalation and topical application.
Inhalation and the process of olfaction are well documented and understood. During inhalation, the volatile molecules of essential oils become a vapor which contacts the sensory nerves in the nasal passage. Now, the vapor is converted to an electrical charge that is carried via the olfactory nerve to the olfactory bulb and into the brain. (At this point, there are several theories of how the charge is recognized.) However, it is then conveyed to the limbic region and reaches the hypothalamus, where it will continue on to either the ANS or the pituitary gland to stimulate hormone activity. Other molecules will pass into the cerebral cortex, stimulating memory, learning and emotional responses. Blood circulation is immediately accessed during inhalation via the nasal mucosa and the alveoli in the lungs.
Inhalation of essential oils is achieved through diffusion via machine or air sprays in the office or treatment room. It is also the most direct pathway of the aromatic blend or essence used during the massage. The therapist and other clients or office staff will also receive essences diffused into common areas via inhalation. Because of this, it's good to note that regarding true essential oils (versus synthetic fragrance), once the brain recognizes and transmits the information of the essential oil molecule, the sense of smell is satisfied and the fragrance may stop being detected -- unless we leave the room and re-enter, causing this to become "new information" for the olfactory nerve to deliver. However, the molecules remain active and in the air for hours.
Unless an air purifier is used between clients, the treatment room can become a muddled mixture of blends. This will tamper with the purity of the specific aromatic treatment. For example, if the goal is to relax a client, but stimulating essences are still in the room, the relaxing effect will be lessened ... and vice versa. The buildup can also become overpowering for the therapist. For these reasons, using an air purifier to clear the aromatic molecules in the room while the sheets are being changed is a very good idea. And because the constant diffusion of essential oils will also build up in the waiting room, a time release diffuser is preferable. It is best to use essences that are neither too sedative or stimulating, such as those from citrus and wood, for common areas. For greatest purity of experience, use no fragrance at all in the rest of the office or in the treatment room.
Unlike inhalation, the amount and action of essential oils absorbed in topical application is not as well understood, nor can it be completely and accurately described at this time.
Dermal penetration presents a more difficult route, beginning with the fact that percutaneous absorption requires that the essential oil in liquid form enters the stratum corneum, the thin outer layer of the skin that is equipped to protect the body from invading organisms. Hair follicles, eccrine and apocrine glands, which account for only 1 percent of the skin's surface, provide easier access than the cells and keratin content of the stratum corneum. Thus, certain areas of the body are said to be more permeable: forehead and scalp, soles and palms, genitals, armpits and mucous membranes.
According to aromatherapist and educator, Salvatore Battaglia, if the essence is able to permeate the complex biological functions of the stratum corneum, a variety of things can occur. One potential is for the essential oil molecule to remain in the skin itself, where it may be metabolized by cutaneous enzymes. (It is speculated that enzymes may convert some components, such as safrole, methyl chavicol and carvacrol, into potentially harmful substances.)
Another possibility is that the essence remains in the skin, forming a reservoir by binding to the stratum corneum or subcutaneous fat where it may be slowly released into the capillaries. The best case scenario is that all or part of the essential oil components will reach and be completely absorbed into the cutaneous micro-circulation.
Essential oil components may also bind with proteins in the skin, which creates the sensitizing response of allergic contact dermatitis. Skin permeability may be increased by:
Research about skin absorption rates have not resulted in a clinically proven pathway to date. In addition, none of these studies or speculations takes into account the vibratory action of the essence when it touches the body. These effects can be experienced, even if not successfully measured.
Regarding the topical method, Sylla Sheppard-Hanger writes, "Just because whole essential oils may not be absorbed into the bloodstream creating a systemic reaction, beneficial skin affects and certainly the mental effects (relaxation) are very much possible with essential oil treatments. ...Certainly the beneficial mental effects induced when using a pleasing fragrance cannot be denied."
The combination of inhalation, vibration and potential dermal penetration, coupled with the caring touch of the therapist could well be the reason Sylla concludes, "The safest and most pleasant method of delivery is the external use of essential oils (highly diluted), usually in the form of massage."
Click here for more information about Shellie Enteen, RA, BA, LMBT.
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