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Glaucoma May Originate in Brain, Not Retina

Cellular Basis for Glaucoma

Researchers at Catalyst for a Cure (CFC) consortium, a division of the Glaucoma Research Foundation, have announced their continuing work in 2011: studying how and why retinal ganglion cells degenerate in people with glaucoma. Retinal ganglion cells are types of neuron located near the inner surface eye’s retina.  They receive visual images from the photoreceptors and transmit the information to the brain.
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The Effect of Pesticides on Child Development: New Study

Researchers are studying the relationship between the gene paraoxonase 1 (PON1) and the effect of pesticides on the body.  They have already established that a increased level of organophosphate (OP) pesticides in the body are related to poorer mental development in two year olds whose mothers were exposed to the chemical. This study, published in Environmental Health Perspectives is aimed at determining whether scientists can use PON1 as a marker to measure whether child development has been hindered by pesticide exposure.  Additional research is necessary to determine whether this gene is related to the way that pesticides affect pregnant mothers and whether babies are affected in utero.
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People With Vision Loss Can Experience Visual Hallucinations

"Phantom limb pain" is something we may have heard of, but it turns out that people who lose their vision often experience something similar. Researchers who reported at the American Academy of Ophthalmology Joint Annual Meeting With the Pan-American Association of Ophthalmology stated that patients with vision loss are much…
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Potential Retinitis Pigmentosa Cure Using Adult Stem Cells

Researchers are working to find a way to use adult stem cells to treat retinitis pigmentosa. Scientists at the University of Nebraska Medical Center are trying to replicate in humans what has been possible in rats and mice: making stem cells in the back of they eye become like the…
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Myopia More Likely to Develop in Kids Who Do “Near Work”

Scientists have been working to determine whether close, detailed work really can "ruin your eyes."  We do agree that myopia (farsightedness) can be cause or exacerbated by excessive time spent at close-up work such as work on computers, sewing, accounting, jewelry work. A study out of Turkey compared two groups…
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Medical Literacy: Getting the Information You Need At Your Next Visit to the Doctor

doctor and elderly patient

An editorial in Glaucoma Today speaks to doctors about being careful to make sure patients understand all of the medical information set before them so that they can make informed choices and best take care of their own conditions.  The author, Eydie Miller-Ellis, MD, gives her colleagues the following check list to keep in mind:
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LASIK Surgery Worsens Dry Eye Symptoms

If you have dry eye symptoms before undergoing LASIK surgery, the problem is very likely to persist, if not worsen, after laser eye surgery.  According to an article published in The Archives of OphthalmologyTear function and dry eye symptoms improve within several postoperative months in most cases; however, some patients…
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4 Conditions That Can Contribute to Glaucoma

Hypothyroidism

A study of 600 men with recent a diagnosis of glaucoma were shown to be twice as likely to have hypothyroidism than a similar portion of the population without the eye disease.  Researchers at the Veterans Affairs Medical Center, in Birmingham, Alabama assert that there seems to be a convincing correlation be correlation between glaucoma and an under-active thyroid.

When this study was published the authors were not ready to state whether thyroid replacement therapy would help fend off glaucoma.
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New Diagnostic Tools for Diabetic Retinopathy and Macular Degeneration in Development

Scientists have found a new way to screen patients for common eye diseases using LED technology.  An article in Review of Scientific Instruments describes the new system which uses six different wavelengths of light to illuminate the eyeball.

Using light-absorbing compounds already present in the eye, researchers are finding a way to capture better diagnostic images by working with the way different pigments appear in multispectral images.  One advantage of this new diagnostic procedure is its speed – it can capture images quickly enough to avoid distortion caused by natural eye movements.
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Myopia in Children: Bifocals or Natural Strategies

A study published in Archives of Ophthalmology claims that bifocals may slow the deterioration of vision in children with myopia. Researchers fitted 135 myopic Chinese Canadian children with standard single vision glasses, traditional executive bifocals, and bifocals with prism lenses. (Prism lenses help to make the two eyes work together…
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Natural Eye Care

NaturalEyeCare™ started in 1999 to help the public and professionals learn about complementary care in eye disease treatment.

The information and recommendations we offer are based on over 30 years of peer review research and personal clinical experience which guides us in providing a valuable resource to our readers, customers and patients regarding maintaining healthy vision naturally.

We believe that vision health is intimately connected to overall mental, physical and spiritual health. Therefore we encourage people to look at their overall lifestyle and diet as part of keeping healthy vision and reducing the risk of eye disease onset. This includes diet, regular exercise, and management of daily stress. If one has health issues such as high blood pressure, a thyroid imbalance, any autoimmune disease and/or are on medication(s), these possible contributions to eye disease should considered when working with your health care professional.

Please do not hesitate to call us at 845.475.4158 with any questions and concerns.

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