Wednesday, April 27, 2011

Ohio Bmw Bill Of Sale

BPPV



Before anything , a small souvenir Anatomical

Each ear has three semicircular canals located in the 3 planes of space: anterior semicircular canal, posterior and horizontal. Each semicircular canal has an expansion at the base, called blister. Within the ampoule is the plume ciliary, and on top of the hair bundle, the dome. The displacement of the endolymph generates movement of the plume that is interpreted by the nerve fibers. The semicircular canals respond to rotational acceleration of the head.


Moreover, the saccule and utricle are specialized in linear acceleration position static head. The displacement of the otoliths in the macula of the saccule and utricle is interpreted as linear motion in space. The utricle responds to movements in the horizontal plane while the saccule responds to movements in the vertical plane.


The vestibular system works as accelerometer and inertial guidance device in miniature, which continually gives information regarding the movements of the head to integrative centers located in the brain stem, cerebellum and somatosensory cortex. If the system is damaged alters the balance, stabilization of the look and sense of direction in space.

- So, what do I have?
- Called Benign paroxysmal Positional Vertigo.
- ... Well, Benigno sounds good.
- Exactly, that's very interesting to know.

I think the word should Apostilles Benigno more pathologies:

- Oh, my god, do not tell me I have arthritis. Just what I needed ...
- No, no, mild osteoarthritis.
- Ah, well ...

BPPV was first described in 1921 by Barany. At that time, nystagmus and vertigo related to position changes were attributed to the otolith organs (saccule and utricle).
In 1952, Hallpike and Dix devised provocative positional test.
In 1962, Harold Schuknecht proposed the theory of cupulolithiasis after a study of 3 bodies BPPV diagnosed before his death. The otoliths cupulolithiasis sonstiene that occupy the top of the blister at the base of each semicircular canal.
In 1979, Hall suggested canalithiasis theory. The otoliths canalithiasis argues that occupy the semicircular canal
In 1980, Epley published canalithiasis theory produced exclusively in the posterior semicircular canal.
In 1985, McClure introduced the idea of the horizontal semicircular canal involvement in VBBP.
currently considered that 90% of those responding to a canalithiasis BPPV of posterior semicircular canal, but this is still controversial.


In this study, 110 of 122 were affected semicircular canal and of those 110 postertior repositioning was effective at 106.
The remaining 10% is attributable to the semicircular canal horizontal. The involvement of the anterior semicircular canal has been proposed by some authors and contradicted by others.

Clinic

BPPV is the most common cause of vertigo. It affects more women (64%)
Suerle accompanied by rotary geotropic nystagmus (quick phase eye goes to the floor) if it affects the posterior canal (90%) or horizontal ageotrópico (fast phase eye goes up) if it affects the channel horizontal.
vertigo is usually triggered by movements of the head with latency period between 2 and 10 seconds, a duration of 30 seconds to 1 minute and a box length of days to weeks with a spontaneous and often , recurrence. The average length of the table is about 3 weeks.

Diagnosis


Hallpike-Dix maneuver
The sensitivity and specificity vary according to some studies, but are encrypted at:
sensitivity of 79%
specificity of 75%
in this study.
With a positive predictive value of 83.3%
and a negative predictive value 52%

rotary geotropic nystagmus (toward the ground) with the affected ear down indicates involvement of the semicircular canal later, and this occurs in 90% of cases.
The finding of rotary nystagmus to perform the Hallpike-Dix maneuver is considered pathognomonic of BPPV, but nystagmus is not unique rear channel in the Hallpike maneuver.

The anterior semicircular canal BPPV is extremely rare. It has a vertical nystagmus, so you should have a central differential vesibular disease. Hallpike maneuver stimulates the anterior semicircular canal of both ears at once, so it does not help to discriminate affected side.


Pagnini-McClure maneuver or Head Roll Test.
is a provocative maneuver horizontal semicircular canal.
The patient is supine with the head elevated about 30 ° to the horizontal plane.
head is rotated 90 ° left and then right fairly quickly.
By turning his head toward the involved side causes a horizontal nystagmus directed toward that side and its direction is reversed with the change in head position.
Nystagmus geotropic in both positions (fast phase toward the ground) indicates canalithiasis.
ageotrópico nystagmus in both positions (fast phase toward the ceiling) indicates cupulolithiasis.

Cupulolithiasis of the horizontal semicircular canal.

This study, published last month suggests that the vertical and rotary nystagmus may also result from a horizontal canal involvement.

These following two articles pose an alternative to the head roll test with the bow and lean test. I have not managed to figure out how to perform this test, so if anyone knows and wants to provide the information would be appreciated:

Efficacy of the "bow and lean test" for the management of horizontal canal benign paroxysmal positional vertigo .

'Bow and lean test' to determine the Affected ear of horizontal canal benign paroxysmal positional vertigo.



Treatment

Epley maneuver
In 1992 Epley maneuver described canalithiasis replacement for the posterior semicircular canal. It consists of a rotating collar 90 º in the opposite direction causing the dizziness from the position of Hallpike and then another 45 degrees to the ground after having rotated the trunk, with the aim of merge all otoliths .

Epley maneuver has proven to eliminate symptoms in 72-78% of patients with BPPV with complete resolution in 91% after 2 treatments in some studies.
However, a Cochrane systematic review in 2003 concluded that evidence is lacking for the Epley maneuver:

Although we are firmly convinced that the Epley maneuver is superior to simple clinical observation or vestibular suppressant that treatment, we accept that better studies are needed. The Epley maneuver or anything similar, usually does not provide long-term resolution of symptoms, but still better than other alternatives.
Hilton M, Pinder, D, Cochrane Ear, Nose and Throat Disorders Group. The Epley (canalith Repositioning) maneuver for benign paroxysmal positional vertigo. Cochrane Database of Systematic Reviews. 1, 2003.

Epley also proposes to place a serious pitch (125 Hz) on the mastoid, to take off the otoliths of the semicircular canal wall.




Semont maneuver
Semont in 1988 described the move to release and although it Cupulolithiasis demonstrated as effective Epley as is often used with positive results.


maneuver the barbecue or head roll test.
For the treatment of horizontal canal BPPV.
The replacement described by Lempert and Tiel-Wilck and modified by Baloh is a 360 º in phases: the head is rotated 90 º and 180 º body each time.



Brandt-Daroff exercises
Exercises Brandt-Daroff home are held 3 times day for two weeks. In each series the maneuver is repeated 5-10 times.
the exercises are not recommended at the beginning of treatment. Only recommended in refractory cases.


No evidence exists that would advise the limitation of head movements after recanalization maneuvers for the treatment of BPPV.

However, several studies support the use of pillows to sleep in an inclined position after the maneuvers.


Efficacy of postural restriction in treating benign paroxysmal positional vertigo.


In this paper, the restriction of the position with a collar 2 days after the modified Epley maneuver increased the therapeutic effect of repositioning in the treatment of canalicular Posterior semicircular canal BPPV.


Clinical practice guideline: benign paroxysmal positional vertigo.

Finally, the 2008 provides a review of clinical guidelines on VBBP:

1. The clinician should diagnose posterior semicircular canal VBBP when the vertigo associated with nystagmus causes the Hallpike-Dix maneuver.
2. Not recommended radiographs or vestibular tests patients with BPPV, unless the diagnosis is uncertain, or any signs or symptoms not related to BPPV.
3. Not recommended for treatment with vestibular suppressant drugs such as antihistamines or benzodiazepines.
4. It is recommended if the patient has a history compatible with BPPV and the Hallpike-Dix maneuver is negative, perform supine roll test to evaluate the lateral semicircular canal.
5. The clinician should distinguish BPPV from other causes of imbalance, dizziness and vertigo,
6. The clinician should ask patients with BPPV of the factors that influence: as decreased mobility or balance, CNS disorders, lack of support at home, and an increased risk of falling,
7. Clinicians should treat posterior canal BPPV with the repositioning maneuver,
8. Clinicians should reassess patients a month after the initial period of observation or treatment to confirm the resolution of symptoms.
9. Clinicians should evaluate patients who did not work the initial treatment and there remains an underlying VBBP or trastono peripheral vestibular or CNS disorder.
10. Clinicians should counsel patients about the impact of BPPV on safety, the possibility of recurrence, and the importance of monitoring.
11. It is offered as vestibular rehabilitation options guided by the clinical or home exercise.
12. Hearing tests are not recommended in patients diagnosed with VBBP s.

Sunday, April 17, 2011

Can No Gba Save File In Dstt

machinery movement. Nordic Walking


The spine is made to move. It is not a fad that a structure must protect the core, is both highly mobile.

The spine is composed of bone pieces strung. More than a chain link could be considered as a string: what jewelry called mouse tail or tail bullet. Pieces fit together, coupled with movements that limit mobility for stability, but with an ample mobility to the end of the day (or at least potentially).



Within passive stability is also consider the joint capsule and ligaments.

- You Benign Congenital Hypermobility
- What's that?
- Nothing important. You are very lax.
- Do not follow him, but Benigna sounds good.
- There is nothing pathological. It is a condition that allows for more joint movement.
- Is that bad?
- No. It may be more vulnerable to injury because their ligaments are not limited movement in his action, but quiet, improves with age.
- Wow, must be the only thing that improves with age.


The passive holder is the only system stability. The motor control and muscle tone pull the chestnuts out of fire to the passive structures. But the primary function of muscle is not stability. The muscle is designed for movement. The design for the function.

say we are 70% water. Fluid mechanics explains the thixotropic behavior of some fluids to move. As happens to a bottle of ketchup on stirring, the viscosity decreases with the movement, speed and time of application. The stillness leads to rigidity and movement leads to mobility. Synovial fluid and collagen in general, behave with thixotropy.

- Should you move more.
- Uf, impossible. I am very busy. I have no time to move.
- What I said was involved?
- I'm official.
- ... mmmmmm.

Cells do not know what they want to be older. It has no innate vocation. It all depends on how they stimulate.

cell differentiation process to create incentives to cartilage compression to ligaments and bone strain stimuli in the absence of stimuli. So immobilize fractures, we recommend walking in osteoarthritis and remove casts a sprained ankle.

know what cells the body needs simply by mechanical stimuli. If something does not move, understand that they must move or relax or contract. Fixed. What does not move is lost.

- Should you move more.
- Ya, ya. And he should stop smoking and drinking and swearing ...

Tuesday, April 12, 2011

Hawaiian Delight Like The Baby Food Recipe



The Nordic Walking or Nordic Walking is a sport which involves walking with poles similar to the slopes. To further define the read Wikipedia .

Although the origins back to early 1930 when the Finnish Nordic Ski Team began training with the technique of skiing during the summer, walking and running with ski poles, it was not until 1996 when he developed the movement of Nordic Walking (NW) . In that same year began the first inquiries. The following year, in 1997, establishing the first carbon fiber mast and proposes the name "Nordic Walking". And in 2000 he founded the INWA (International Nordic Walking Association).

The soaring and practical NW sport has been gaining adherents around the world. Although Finns are known for the amount of statistical records and performance researcher, I am struck by the number of studies have been done to date on the NW to demonstrate their benefits.

NW is suggested as an optimization exercise of walking. These are some of the benefits attributed to him and the research has been done about it.

Decreases the load on knees and plantar pressure and prevents medial displacement of the knee and foot pronation (Wilson, 2001, Simic et al, 2010)

Decreases the axial load and reduce back pain.

Walking poles increases energy expenditure, oxygen consumption and increases heart rate without feeling tired during practice is greater than walking without poles. (Morss et al, 2001, Church et al 2002, Rodgers et al, 1995; Porcari et al 1997)

involves greater activation of the upper trunk and arms and claim to have an impact beneficial effect on the neck and shoulder pain (Anttila et al, 1999; Karvonen, 2000) while increasing stability and prevent falls in older people.
benefits are analyzed, NW in the elderly, Parkinson's, obesity, fibromyalgia, COPD, heart disease, intermittent claudication, breast cancer, osteoporosis ...

NW improves mobility in a study of 19 patients with Parkinson

Nordic Walking Improve Daily Physical activity in COPD: a randomized Controlled Trial. (2010)

NW is effective in a study of 60 patients with time.

58 fibromyalgia patients, divided into two random groups comparing walk to NW. Nordic Walking twice a week for 15 weeks proved to be a viable mode of exercise, resulting in improved functional capacity and a decreased level of activity limitations.
improves, lower limb strength and coordination in the movements for the group who walked without poles and the control group in 80 patients with acute coronary syndrome.

NW improves walking distance in 20 patients with intermittent claudication.

Nordic walking - is it Suitable for Patients with fractured vertebrae? (2008)

suggest the NW here to begin physical activity in osteoporotic vertebral fractures.

Efficacy of Nordic Walking in Obesity Management. (2011)

21 obese women into two groups: 12 were walking with canes and 11 without poles. It concludes that NW can increase exercise intensity without increasing effort sebsación improving aerobic capacity.

biomechanics are analyzed with canes:


Gait modification Strategies for Altering medial knee joint load: A Systematic review. (2010)

A review of 24 studies that studied the impact of different activities which reduced the knee and medial displacement and the load on the knees, like how to walk in Tai Chi or NW.

This study only has 2 months. NW 24 coaches on comparing walking with canes, with run and walk without canes. Pronation was measured impact of foot and right wrist and axial load. NW was a 36% less load on lower limbs and 56% less pronation.

physiological effects are analyzed
The data vary according to studies, but all conclude an increase in energy expenditure, oxygen consumption and heart rate compared to walking without poles.

energy expenditure oxygen consumption heart
2001 Moors ; ; ; +20%                                      +6%
Jordan 2001                                                                                                               +35/min.
Porcari 1997                            +22%                           +23%                                       +16%
Mänttäri 2004                                                                                                            +2.6 - 4.9%
Raija 2010 ; +25%
11 women and 11 men 1600m walked with and without poles. NW supposed higher oxygen consumption, heart rate and heat emitted without an increased sense of effort.
A couple of links on the scientific evidence NW:



Despite many studies, I admit feeling a little skeptical of the Nordic Walking. I learned that the things shown great then not so, and all the Web pages you breathe a mercantilist enthusiasm does not go unnoticed.

To walk the field, which is what they offer, not just be done with sticks.
to start disbursement of walking in this field:
€ 60 sticks.
€ 20 gloves. To avoid injury on 1 radio.
€ 80 shoes. You also need a special shoe because, according to wikipedia, "in NW leg takes more than running forward, creating more momentum. The greatest impact can be mitigated with a special design of the shoe heel to NW, which has to be different from those of running. "
€ 50 core course. To learn the technique ALFA247:
A standard right
L argos arms
F orm an angle
A useful tool for environmental
step 2
addresses
4 phases
7 teaching steps

In the virtual stores you can find handles, leashes, gloves, books, etc.

have also had time to develop the technique with several variants
wooging walking. (with weights on his wrists and ankles); nordic jogging. (Trotting) ; aqua walking. (in water), beach walking. (In the sand on the beach)

know some physio which has incorporated the activity of Nordic Walking to the center, where you can buy the rods and other merchandising.

do not doubt that Nordic walking is beneficial to health. As physical activity is sure to bring health benefits. In fact, browsing google, it is impossible to find a page that exposes rift between scientific evidence and NW. All are successes and benefits. In all honesty not all investigations conclude benefits.

NW items where not shown to be beneficial.

NW Effects of Type II diabetes. Single-blind, controlled trial with 68 patients. The programa de ejercicios durante 4 meses no mostró una mejoría durante los siguientes 8 meses que se les siguió respecto al grupo de prescripción de ejercicios y el grupo control.

136   pacientes con dolor lumbar y/o en la pierna. Durante 8 semanas ejercicio con NW dos veces por semana. No demostró mejorar el dolor lumbar

instructors Study 7 NW. There were no differences in either the impact or the knee and ankle ROM between walking with canes and without them.

48 participants randomized into 2 groups: with sticks and without poles, for 30 minutes. Heart rate, stroke volume and cardiac were determined by Doppler echo. There were no significant differences in cardiac dimensions.


11 subjects were filmed walking back and side, running and doing NW. Running assumed greater impact, but is not got no physiological benefit and doing walk NW. It argues that NW is appropriate to lessen the burden on members lower in overweight people.

107 women randomized into 2 groups: 54 with 53 poles and without poles, train 40 minutes 4 times a week for 13 weeks. There were no significant differences in terms of improvement of physical capacity.

NW may be interesting, but more conclusive studies are needed. For now, I'll stick with reasonable doubt.

Saturday, April 2, 2011

Denise Milani New Nipple





few months ago, Samuel and I had a conversation about the existence of cervical vertigo through Facebook. I must admit that I was surprised that there was so much controversy.

From here I want to thank Samuel to get closer to that vision and to sow doubt. Querying is always interesting ideas and everyday life.

To avoid confirmation bias, I tried to find information denied cervical vertigo, but I must say that I'm better at gathering information that supports it.

The closest are some neurologists to admit ENT and dizziness related to neck in some of their rankings are derived from vertebrobasilar alterations, and this more than cervical, understood as a problem vascular.

consider other causes in these classifications, which is vertigo related to migraine. Some authors consider that many patients diagnosed with migraine headaches are actually misdiagnosed cervicogenic, because they share both clinical entities. And some authors such as Dean Watson, suggest that migraine-related vertigo of these classifications, could also pose a cervical origin.

I think the reason for the controversy of vertigo cervicogenic are several reasons:

The 1 st is the historical evolution of the classification vertigo. It was not until the 1950 when introduced the diagnosis of cervical vertigo. Research on cervical origin is not as publications such as the vestibular, and many are of good quality.

The # 2 is that the diagnosis of cervicogenic vertigo is made by elimination of vestibular involvement. Some are questioning the cervical origin, and for many what is questioned is the same frequency, which is to suggest that overdiagnosis. However, medical studies on the incidence of cervicogenic vertigo is very rare, which is to say that diagnostic little.

The 3 rd is the relation of dizziness to the cervical spine: the absence of a mechanism convincing Dizziness cervicogenic tends to be a controversial diagnosis, because there is no evidence to confirm what the cause of dizziness, but this is no more true than in others well accepted.

(This article argues that the cervical proprioceptors are of secondary importance compared to the buccal cervical nystagmus that is to be demonstrated and that the incidence of cervical dizziness is small).

" neck afferents not only help in the coordination of eye, head and body, but also affect spatial orientation and postural control. This implies that stimulation or lesions in these structures can cause cervical vertigo. In fact, local anesthesia unilateral upper cervical dorsal roots induces ataxia and nystagmus in animals, and ataxia without nystagmus in humans. If cervical vertigo exists outside of these experimental conditions, it is clear that is characterized by ataxia and gait instability, and not by a clear sense of rotational or linear vertigo. The neurological, vestibular, and psychosomatic must first be ruled out before attributing the feeling of dizziness and unsteadiness cervical origin. To date, however, the syndrome is still only a theoretical possibility pending a reliable clinical test to demonstrate its independent existence. " Brandt 1996


Definition

"Beverly nonspecific altered orientation in space and imbalance from an abnormality in the afferent activity of the neck (Furman and Cass)

Clinical

Feeling of instability / disequilibrium. For some authors, the spinning objects, typical of vertigo, is not very common, so that suggests it's more accurate to speak of cervicogenic dizziness rather than vertigo. There are many types of vertigo: target (when moving in the environment) subjective (when moving is the subject), oscillopsia (when objects are moved back and forth) may refer feeling that they will fall or going on a boat ... but the truth is to know exactly the feeling does not explain much about its origin, so until date this information has not proven to be very relevant. Nevertheless, in various classifications are differentiated on the type of feeling as to the origin.

De-minute hour, which increases with neck pain and cervical movements and decreases local cervical treatment. There may be nausea, blurred vision, restricted cervical mobility, difficulty walking in the dark, climbing stairs or through the door frame without collision. Associated with flexion-extension injury (whiplash), headaches, and nystagmus. (Although some doubts it, several studies confirm this).

Classically neck pain was felt that should be present in cervical dizziness. The presence of neck pain dizziness not necessarily imply that the dizziness was cervical, but this was not discarded. Recent studies show that the dizziness of cervical origin may present strategy in the absence of neck pain are the results based on different tests:

cervical EPA (joint position error)
postural stability
Control of eye movements

Diagnosis

Ryan and Cope were the ones who introduced the concept of cervical vertigo in 1955. They published 3 cases of patients with dizziness that they attributed to cervical spondylosis. The 3 patients improved their neck pain and dizziness with the injection of an anesthetic in the posterior neck muscles.

Brown says the relationship between the neck and balance 150 years has been studied in animals. It highlighted the connection between cervical dorsal roots and the core vestibular receptors in the neck (proprioceptors and joint receptors) play an important role in eye-hand coordination, perception of balance and postural adjustments.

Cohen described disorders of balance, orientation and coordination in primates that had been injected an anesthetic into the dorsal roots of the first three dorsal roots.

The same experiments by Biemond and de Jong in rabbits, cats and primates produced nystagmus and ataxia.

Some
test have claimed to be diagnostic of cervical vertigo, such as sustained neck extension. In addition to having found little results, cervical extension represented a change in head position, therefore did not discriminate the vestibular origin.

maneuver body rotation with fixed head (Head-fixed, body-turner maneuver), or cervical nystagmus test by rotating the neck (Neck torsion nystagmus test) Test of differentiation or cervical-ear Maitland, overcome this problem, although the valuation of nystagmus in the test is controversial.


" The presence of nystagmus in the trunk rotation with the head fixed indicates cervical vertigo" (Hülse 1983).

Oostelveld In the study 64% of 262 patients with neck pain whiplash had nystagmus testing. However, 50% of subjects without cervical pathology also developed nystagmus with the test, so only proved to be a manifestation of the oculo-cervical reflex. Other studies also question the finding of nystagmus as a diagnosis.

Diagnostic evaluation of the cervical nystagmus in cervical torsion test (1993)

(A sample of 40 patients with cervical osteoarthritis , where 47% had nystagmus in cervical rotation test and 37% with Nylen's positional nystagmus).

posturography Some studies have shown that alteration of postural control in patients with suspected cervical origin was different from that obtained postural change in patients with vestibular neuritis and healthy individuals. But the means are not suitable as a diagnostic tool for clinical practice.

(This one suggests the posturography como herramienta diagnóstica del mareo cervical).

neck torsion test and smooth tracking (Smooth pursuit neck torsion test) and Rosenhall Tjell . Is considered specific to detect eye movement disorders due to impaired cervical afferent input. The patient should continue to look a laser beam moving horizontally at a speed of 20 º per second and this compares with the neck in neutral position with the neck rotated.

Studies in people with whiplash injury had a positive test, whereas in patients with vertigo of vestibular origin or central The test was negative, suggesting that the dizziness or vertigo associated with whiplash due to the alteration of the somatosensory cervical hyperextension injury.


In this study, which can be read completely and English used a hammer with the rubber tip, a vibration platform for posturography test, electronystagmography, and a vibrating tool. Of a total of 2,304 patients presenting with vertigo, and who have made these tests, 9.8% showed that it was a dizzying cervical C1-C2 being the most frequently affected.

In the eighteenth century, a treatment for dizziness were the bloodletting. All scientific community advocated bleeding, especially one of the most prestigious doctors in the United States who worked at the Court. A skeptical young doctor questioned the bleeding, but never heeded him. It was not until the nineteenth century where the studies found that bleeding in addition to killing people was not effective for the treatment of dizziness.

The knowledge we have is given by the historical moment live. So you see a very clear things is always good to keep a reasonable doubt, and above all not to be inflexible in the belief, or blunt in statements, as long as they speak in scientific terms.

Treatment

is not the purpose of this post to delve into the different treatments. Just present some studies that evaluate the efficacy of manual therapy of cervical cervicogenic vertigo.

A sample of only 22 patients with suspected cervical vertigo were found in neck pain and improvement with treatment.

Of 50 patients with dizziness, 31 were diagnosed with upper cervical dysfunction (14 in C1, 6 C2, 4 C3 and 7 at various levels) and 19 had no cervical dysfunction. The 50 were treated with cervical mobilization and manipulation. Of the 31 with cervical dysfunction noted improvement in 24 (77%) and 5 of them were completely fine. Of the 19 who had no cervical dysfunction, only 5 reported improvement (26%) and none of them quite right.

The authors of this review concluded that evidence is lacking on the effectiveness of manual therapy on cervicogenic dizziness and requires more studies. But shelling some studies report effectiveness between 73-82%

And finally, I leave the link one of the most interesting articles and you can read full



I hope you liked it ...
... I have dizzy with cervical