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The God Choice (Article From USA Today)

Submitted by Anonymous (not verified) on Mon, 06/22/2009 - 10:47pm

The God choice

Armed with new technology, scientists are peering into the brain to better understand human spirituality. What if, they say, God isn’t some figment of our imagination? Instead, perhaps brain chemistry simply reflects an encounter with the divine.

By Barbara Bradley Hagerty

Taking Down the Corporate Food System Is Simple

Submitted by Anonymous (not verified) on Sun, 06/21/2009 - 4:45pm
By Joel Salatin, Public Affairs Books
Posted on June 20, 2009, Printed on June 21, 2009
http://www.alternet.org/story/140477/

Excerpted by permission from "Declare Your Independence" by Joel Salatin, part of the book Food, Inc., available now from PublicAffairs. Copyright 2009.

Can The Optic Nerve Regenerate Itself?

Submitted by dave on Sat, 06/20/2009 - 8:05pm

“The recent discovery that the hippocampus is able to generate new neurons throughout a human’s lifespan has changed the way we think about the mechanisms of psychiatric disorders and drug addiction,” says Wen Jian and colleagues in a study published in the Journal of Clinical Investigation in 2005.

The body's capacity to regenerate always surprises us. Personally, I am confident that the optic nerve can naturally regenerate itself.

 

glaucoma and the risk of stroke development

Submitted by robekb on Fri, 06/19/2009 - 3:09pm

From: Open-Angle Glaucoma and the Risk of Stroke Development. A 5-year Population-Based Follow-up Study. by Ho JD, Hu CC, Lin HC, 21 May 2009.

Data were collected from the Taiwan National Health Insurance Research Database which is comprised of 1 million random subjects from among Taiwan's 23 million residents. The study cohort comprised all patients with a diagnosis of OAG. The comparison cohort was comprised of randomly selected patients matched with the study group in terms of age, gender, geographic location, and comorbid medical disorders.

Lowering of intraocular pressure by wild carrot seed extract in rabbits

Submitted by dave on Fri, 06/19/2009 - 7:53am

In normotensive rabbits topical application of Daucus carota seed extract at the concentration of 0.3, 0.6 and 1.2% resulted in mean IOP reduction of 19.33. 23.20 and 25.61% respectively from baseline.

As no significant difference was observed between the change in IOP in 0.6 and 1.2% extract treated groups, 0.6% concentration was chosen for further evaluation in rabbits with experimentally elevated IOP.

Fast food hamburgers: what are we really eating?

Submitted by dave on Fri, 06/05/2009 - 10:17am

Americans consume about 5 billion hamburgers a year. It is presumed that most hamburgers are Abstract composed primarily of meat. The purpose of this study is to assess the content of 8 fast food hamburger brands using histologic methods. Eight different brands of hamburgers were evaluated for water content by weight and microscopically for recognizable tissue types.

Glial fibrillary acidic protein (GFAP) staining was used to evaluate for brain tissue. Water content by weight ranged from 37.7% to 62.4% (mean, 49%).

Brain's Object Recognition System Activated By Touch Alone

Submitted by dave on Mon, 06/01/2009 - 10:17pm

Portions of the brain that activate when people view pictures of objects compared to scrambled images can also be activated by touch alone, confirms a new report published online on May 28th in Current Biology, a Cell Press publication.

"That's the nub of the paper," said Harriet Allen of the University of Birmingham. "Part of the brain is for object processing irrespective of the sensory input coming in."

Instructions for Sample Spreadsheets for Intraocular Pressure Records

Submitted by dave on Mon, 06/01/2009 - 12:30pm

There are two Excel spreadsheets available:

Both have the same column layout for the important data elements, and this is really the only important feature of any spreadsheet to me. The SimpleSample (Measurements tab) shows the key aspects.

Drink Coffee? Have Glaucoma or Elevated Eye Pressure? Read this.

Submitted by dave on Sun, 05/31/2009 - 7:46pm

Avisar R, Avisar E, Weinberger D: Effect of coffee consumption on IOP. Ann Pharmacother 2002;36:992-995.

BACKGROUND: Many ophthalmologists instruct patients with glaucoma to avoid coffee, although data supporting this practice are insufficient.

OBJECTIVE: To estimate the effect of drinking coffee on IOP.

The Comfort I Get From Monitoring My Eye Pressure

Submitted by dave on Sat, 05/30/2009 - 2:13pm

With the recent website upgrade to FitEyes.com, I decided to send an email to all registered member. While writing the email I was inspired to discuss more of my experiences with self-tonometry, the process of monitoring my own eye pressure. After I wrote and sent the email, I realized that we have a lot of visitors to FitEyes.com who are not registered and who would not be able to see the experiences and thoughts I shared with the registered members. Therefore, because I feel very passionate about the benefits of self-tonometry, I decided to post the entire email on my blog. Here it is (and now it is updated to reflect recent events such as my grandmother's most recent birthday).

Hi Everyone - I just upgraded the FitEyes.com website. It has been a long, long time since I have sent an email to all members. FitEyes has continued to grow and flourish in recent months. I want to take this opportunity to invite you to visit the new website and let me know what you think. Not only will you see a new design and new features, you will find lots of new content (some of it potentially controversial).

New Website Features

You will see that FitEyes.com has many new features. It is running on open source software now. (For you techies, the operating system is open source too: Ubuntu Linux.) You can form friendships and communicate privately with other FitEyes members. There are lots of other new features, so please explore and try them out.

Self-Monitoring Eye Pressure

It is my strong belief that almost every glaucoma patient or glaucoma suspect (or anyone with elevated intraocular pressure) will benefit greatly from self-tonometry. The practice of frequently monitoring your own eye pressure in your daily life will be universal in the future -- just as monitoring blood sugar is a normal part of managing diabetes today.

Meeting To Discuss Non-medical Management of Eye Pressure and Self-Tonometry

Submitted by dave on Sat, 05/30/2009 - 1:59pm

This year the World Glaucoma Congress (WGC) is taking place in the United States (Boston, MA) from July 8th to 11th. Dr. Ritch will be there, as will Marcel and I.

I believe all of you know, or know of, Dr. Ritch. Marcel is a key founder of the International Society for Self-Tonometry (ISST), of which Dr. Ritch is Honorary Chairman. Marcel is a driving force behind getting me and several other self-tonometrists together in Boston.

No disease in the brain of a 115-year-old woman

Submitted by dave on Fri, 05/29/2009 - 3:28pm

Are there limits to the duration of high quality of life? Are there limits to healthy life for a human brain? [These questions are relevalant for vision as well as cognitive health because the optic nerve is part of the central nervous system.]

Molecular pathology of age-related macular degeneration

Submitted by dave on Fri, 05/29/2009 - 11:20am

Age-related macular degeneration (AMD) is a leading cause of irreversible blindness in the world. Although the etiology and pathogenesis of AMD remain largely unclear, a complex interaction of genetic and environmental factors is thought to exist. AMD pathology is characterized by degeneration involving the retinal photoreceptors, retinal pigment epithelium, and Bruch’s membrane, as well as, in some cases, alterations in choroidal capillaries.

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