Re: correcting spherical without cylinder
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Re: correcting spherical without cylinder
| dr.seagal@yahoo.com | 23 Dec 2006 18:52 |
Dear Dr.G.
Thank you very much for your response.
> Pseudomyopia is blur caused by sustained accommodation. True, or axial > myopia is blur caused by mismatch between the optics of the eye and its > axial length. In humans, I am not aware of any mechanism by which > axial length can be shortened. On the other hand, there are credible > mechanisms to explain axial elongation. Could you please tell me about these credible mechanisms that explain axial elongation?
> With regard to reducing or eliminating accommodative spasm, topical > cycloplegics are helpful, as are near adds. Does accommodative spasm decrease or disappear without human intervention (using topical cycloplegics, near adds, etc.), that is, does accommodative spasm decrease or disappear naturally? (due to old age? or when/what else?) Thanks.
Dr.Seagal
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| Dr. Leukoma | 23 Dec 2006 18:03 |
dr.sea...@yahoo.com wrote:
> Normally speaking, when or how does pseudomyopia disappear? > Also, what can be done to reduce or eliminate accommodative spasm or > pseudomyopia? I'm curious to know about your opinions and your > methods. Thanks. Pseudomyopia is blur caused by sustained accommodation. True, or axial myopia is blur caused by mismatch between the optics of the eye and its axial length. In humans, I am not aware of any mechanism by which axial length can be shortened. On the other hand, there are credible mechanisms to explain axial elongation.
Therefore, any decrease in the plus power of the eye (i.e. decrease in the minus prescription) must be due to something other than a change in the axial length, and must be due either to change in accommodation, or the anterior corneal curvature, or the index of refraction of the media.
In the data you presented, I have noticed that the prescription changes are relatively small, and that a significant amount of myopia remains. Which one of the variables do you think you are manipulating in order to eliminate myopia (given that you haven't really eliminated anything, only changed the magnitude slightly)?
With regard to reducing or eliminating accommodative spasm, topical cycloplegics are helpful, as are near adds.
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| dr.seagal@yahoo.com | 23 Dec 2006 17:54 |
Dear Dr.G,
> The fact that their myopia decreased by a relatively small > amount further attests to the presence of pseudomyopia. Normally speaking, when or how does pseudomyopia disappear? Also, what can be done to reduce or eliminate accommodative spasm or pseudomyopia? I'm curious to know about your opinions and your methods. Thanks.
Dr. Seagal
> You seem so earnest that I am almost reluctant to point this out, but I > observe that most of your cases suffered from against-the-rule [quoted text clipped - 7 lines] > > DrG |
| Dr. Leukoma | 23 Dec 2006 03:08 |
You seem so earnest that I am almost reluctant to point this out, but I observe that most of your cases suffered from against-the-rule astigmatism, which very often goes along with accommodative spasm, suggesting that these patients may have been over-minused to begin with. The fact that their myopia decreased by a relatively small amount further attests to the presence of pseudomyopia.
Now, a regression to zero, or emmetropia, would indeed be something noteworthy.
DrG
> Dear William Stacy, DrG, Mike Tyner, p.clarkii, Dan Abel, fellow > optometrists, and all truth seekers: [quoted text clipped - 234 lines] > > If You Are Not Part Of The Solution You Are Part Of The Problem |
| dr.seagal@yahoo.com | 23 Dec 2006 01:35 |
Dear William Stacy, DrG, Mike Tyner, p.clarkii, Dan Abel, fellow optometrists, and all truth seekers:
Thank you all for your compliments and for being polite.
Dear Mike,
Mike Tyner wrote:
> > It is best to use lenses without cylinder (i.e., without correcting > > astigmatism). This way your astigmatism could be reduced to its [quoted text clipped - 4 lines] > > -MT This was also what I thought when I first started practising optometry in Asia years ago. I knew nearsightedness can be reduced or cured if it is not too severe, but I didn't know if the same theory applies to astigmatism. I had only read it somewhere that astigmatism should not be corrected and somewhere else that it could be reduced with a special lens. I didn't know if it is true since I had never seen it.
Nevertheless, I gave it a try on my patients, since I am a seeker of truth. I wanted to see for myself whether or not astigmatism could be reduced or completely cured.
The results were astonishing.
One of my first few patients, an elementary school teacher's daughter, an 8-year-old girl, had pretty high astigmatism when she first came to see me. Her astigmatism was -2.50D. I gave her a pair of special glasses to wear and asked her to come back a few weeks later.
Six weeks later, her astigmatism was down to -0.50D.
Another early patient, a 15-year-old girl (a high school student), was at -3.50D sph. -0.50D cyl. Three weeks later, it went down to -3.00D sph. PL (0.00) cyl. Her astigmatism disappeared.
>From then on, I knew that astigmatism does change and that it can be reduced or cured if treated properly.
Some more recent cases for your interest.
1. Philips C. (Name changed for privacy) age 10 5/13/06 sph. cyl. axis bare eye O.D. -2.00 -0.50 90 20/120 O.S. -2.00 -0.50 90 20/120
5/20/06 sph. cyl. axis bare eye O.D. -1.00 -0.50 90 20/30 O.S. -1.25 0.00 20/40
6/10/06 sph. cyl. axis bare eye O.D. -0.75 0.00 20/30 O.S. -0.75 0.00 20/30
7/9/06 sph. cyl. axis bare eye O.D. -0.25 0.00 20/20 O.S. -0.25 0.00 20/20
2. Arthur T. (Name changed for privacy) age 11 8/9/06 sph. cyl. axis bare eye O.D. -2.75 -0.50 180 20/200 O.S. -3.00 -0.75 25 20/200
8/17/06 sph. cyl. axis bare eye O.D. -2.00 0.00 20/60 O.S. -2.25 0.00 20/80
8/31/06 sph. cyl. axis bare eye O.D. -1.75 0.00 20/60 O.S. -2.25 0.00 20/80
9/28/06 sph. cyl. axis bare eye O.D. -1.75 0.00 20/60 O.S. -2.00 0.00 20/60
I should also point out that astigmatism sometimes also changes "strangely". It is either that or these optometrists didn't examine the eyes properly. See the following case:
This mother of two boys heard of me through her friends and called me. I asked her to bring all of the old glassess of the two boys when she came.
Here is her older son, Andrew C. (Name changed for privacy) age 11 1st pair of glasses, made in 2002: sph. cyl. axis O.D. -2.75 0.00 O.S. -3.25 -0.25 95
2nd pair of glasses, made in 2003: sph. cyl. axis O.D. -4.50 -0.25 45 O.S. -5.50 -1.00 105
3rd pair of glasses, made in 2004: (This pair was lost) sph. cyl. axis O.D. -5.25 ? ? O.S. -7.50 ? ?
4th pair of glasses, made in 2005: sph. cyl. axis O.D. -6.00 -1.00 95 O.S. -9.00 -0.50 135
5th pair of glasses, made in August, 2006: sph. cyl. axis O.D. -7.25 -0.25 95 O.S. -10.00 -0.50 135
Interesting facts: 1. Astigmatism in his left eye (O.S.) changed from -1.00 (2003) to -0.50 (2005) 2. Astigmatism in his right eye (O.D.) changed from -1.00 (2005) to -0.25 (2006)
The following is my record of Andrew C. (Name changed for privacy) age 11 11/4/06 sph. cyl. axis O.D. -7.75 -0.50 180 O.S. -10.00 -0.50 135
11/18/06 sph. cyl. axis O.D. -7.00 0.00 O.S. -9.50 0.00
12/2/06 sph. cyl. axis O.D. -6.75 0.00 O.S. -8.50 0.00
1/6/07 3:00p.m. sph. cyl. axis O.D. O.S. we'll see.......
The conclusion here is that astigmatism can be reduced and cured, so can nearsightedness.
> > You are right about this as far as "conventional optometry" is > > concerned. However, when it comes to Real Optometry, True Optometry, [quoted text clipped - 5 lines] > > DrG Dear DrG, Thanks for reminding me. I will publish this in the future, unless I get shot and die.
p.clarkii@gmail.com wrote:
> err-- please tell us about your training "doctor". > > in my experience, astigmatism doesn't just go away. Dear p.clarkii, My training is the same as yours if you are also an optometrist. The difference is that I am not a "follow the dead book" or "follow the false education" type of person. I am a truth seeker. I want to find the truth. I want to understand the real science, not "business-based science".
> WELCOME TO THE SCI.MED.VISION NEWSGROUP > [quoted text clipped - 5 lines] > remedied, as well as items related to new research and > associated findings. When there is a new finding, I will try to learn more about it, understand it, if it somewhat makes sense, some people tried it with good results, I will then try it out myself to prove that it is true.
I won't say things like: the study/research doesn't say so, you are lying, you are a liar. On the contrary, I will try to understand it and experiment with it.
If the problem can't be solved, it means the theories are incorrect.
Suppose that your child comes home from school one day walking with a cane and says, "Mom, I can't walk right any more. They tell me I'll have to use this cane the rest of my life and that it will only get worse. And one third of the other kids in school are also going around with canes or crutches. They said that I inherited this, but you and dad aren't crippled. My grandparents aren't crippled. I don't understand this. What's happening to me?"
Now suppose that your child comes home from school one day and says, "Mom, I can't see the words on the board like I used to. Everything is blurred. They say I am nearsighted and need glasses. They say I'll have to wear the glasses the rest of my life and that it will only get worse. And one third of the other kids are already wearing glasses. They say that I inherited this, but you and dad aren't nearsighted. My grandparents aren't nearsighted. I don't understand this. What's happening to me?"
In reality, can the external doctor help prevent the patient's small leg injury from getting worse and cure it? The answer is YES.
Now, in reality, can the eye doctor help prevent the patient's newly acquired myopia from getting worse and cure it? The answer is YES, ABSOLUTELY.
In reality, can the eye doctor help prevent a ten-year-old child's low myopia from getting worse? The answer is YES, ABSOLUTELY.
In reality, can the eye doctor help prevent a ten-year-old child's medium myopia from getting worse? The answer is YES, ABSOLUTELY.
Again, if the problem can't be solved, it means the theories are incorrect.
In reality, a myopic child's eyeball does not grow longer and longer until he/she reaches adulthood.
I became an optometrist because I wanted to save people's eyes, not for the money. None of my patients need to come back for a new pair of glasses, year after year. I always tell my patients that one day I will die of hunger. However, I will die of hunger happily, since I enjoy what I do, and, hopefully, I will go to heaven.
Sincerely, S.Seagal, O.D.
If You Are Not Part Of The Solution You Are Part Of The Problem
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| Dr. Leukoma | 22 Dec 2006 13:52 |
> You are right about this as far as "conventional optometry" is > concerned. However, when it comes to Real Optometry, True Optometry, > or REAL EYECARE, astigmatism (and nearsightedness) can be reduced or > completely eliminated if it is not too severe. This is obviously very important groundbreaking research, and should be published. In which journal kind I find this work?
DrG
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| dr.seagal@yahoo.com | 22 Dec 2006 08:00 |
Dear William Stacy,
> The other "Dr." is just wrong. 1.25 cyls just don't disappear, and the idea of ignoring it > is a bad one, if you're interested in sharp vision. You are right about this as far as "conventional optometry" is concerned. However, when it comes to Real Optometry, True Optometry, or REAL EYECARE, astigmatism (and nearsightedness) can be reduced or completely eliminated if it is not too severe.
"Conventional optometry" deals with sharp vision (quick fix) wearing glasses, which has side effects or bad consequences. REAL EYECARE helps people attain sharp vision bare eye (slightly slower fix).
I am interested in bare eye sharp vision, so are my patients. Of more than a thousand patients I have seen so far, not even one failure.
> The other "Dr." is just wrong. If you say I am wrong, I guess that means my patients came from Mars, since things like these don't happen in "conventional optometry" in this world.
Sincerely, Dr. Seagal
> You've gotten 2 bizarre answers, probably more to come. Assuming the Rx > is indeed a CLRx (not a spectacle Rx that is "OK for contacts" type), [quoted text clipped - 5 lines] > > w.stacy, o.d. |
| William Stacy | 21 Dec 2006 22:21 |
You've gotten 2 bizarre answers, probably more to come. Assuming the Rx is indeed a CLRx (not a spectacle Rx that is "OK for contacts" type), you can get the -11 (no more, and I'm amazed to see who suggested that little tidbit), and then have the resudual measured while you are wearing the contacts for the over-wear glasses. The other "Dr." is just wrong. 1.25 cyls just don't disappear, and the idea of ignoring it is a bad one, if you're interested in sharp vision.
w.stacy, o.d.
>I'm probably using the wrong terms, but hopefully you'll get my point. >If I have a contacts prescription of -11 sph, -1.25 cyl. What would [quoted text clipped - 8 lines] > > |
| Bucky | 21 Dec 2006 21:29 |
I'm probably using the wrong terms, but hopefully you'll get my point. If I have a contacts prescription of -11 sph, -1.25 cyl. What would happen if I wore spherical contacts -11 and left the astigmatism uncorrected? What would my "equivalent" vision be like?
The reason I'm asking is because they do not make disposable contacts with my prescription, only custom-made torics. But they do have spherical disposables at the same power. I'm just wondering if I could see decently (everything except reading and driving) without correcting astigmatism.
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