HOME >> BIOLOGY >> NEWS
Combating blindness is vision of UT, ORNL project

OAK RIDGE, Tenn., Feb. 9, 2005 Millions of people at risk of becoming blind could one day be helped by an Oak Ridge National Laboratory technology originally intended to understand semiconductor defects.

The project takes advantage of the Department of Energy lab's proprietary content-based image retrieval technology, which is a method for sorting and finding visually similar images in large databases. Manufacturers of semiconductors have found this technology highly effective for rapidly scanning hundreds of thousands of tiny semiconductors to learn quickly about problems with manufacturing processes.

"We're adapting a proven technology and combining it with new image gathering and analysis tools to help create a database to assist in the diagnosis and treatment of blinding eye diseases such as diabetic retinopathy, glaucoma and age-related macular degeneration," said project co-leader Ken Tobin of ORNL's Engineering Science & Technology Division.

Diabetic retinopathy alone will affect 239 million people worldwide by 2010, according to Tobin, who noted that this number will have doubled since 1994.

Partnering with ORNL is Edward Chaum, an ophthalmologist and Plough Foundation professor of retinal diseases at the University of Tennessee Health Science Center in Memphis.

Researchers plan to use digital retinal photography and optical coherence tomography -- a technique for examining living tissue non-invasively -- to image and quantify specific disease-based changes in the retina. They will develop an extensive image database of known retinal disease states for clinical validation studies.

Institutional Review Board approval was secured to enable Tobin and ORNL colleagues Tom Karnowski and Priya Govindasamy to assemble a database of thousands of fluorescein angiography and optical coherence tomography images representing hundreds of diagnosed human patients and retinal diseases.

"The dataset provided by Dr. Cha
'"/>

Contact: Ron Walli
wallira@ornl.gov
865-576-0226
DOE/Oak Ridge National Laboratory
9-Feb-2005


Page: 1 2

Related biology news :

1. Combating anthrax: Results of study published this month as researchers look for a better vaccine
2. Combating antibiotic resistance
3. Research team enlightens the reasons for severe blindness
4. Study identifies new gene therapy tools for inherited blindness
5. Gene variant increases risk of blindness
6. Penn researchers report that gene therapy awakens the brain despite blindness from birth
7. Lucky 13 as new gene discovery offers further hope for childhood blindness
8. Gene therapy for blindness clears hurdle in mice
9. Transport interrupted -- Texas A&M biologists trace cause of early blindness to tissue defect
10. Gene therapy for inherited childhood blindness tested in mice
11. Gene therapy for chicken model of childhood blindness

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Combating blindness vision ORNL project

(Date:10/16/2014)... human body. Battles are won, lost or sometimes ... stalemate—known as tumor dormancy—can last up to 25 ... is poorly understood. , A new computational ... a Professor of Chemistry at Princeton University, may ... the switch to a malignant state. Published today ...
(Date:10/16/2014)... Washington land managers have a new synthesis of recent ... mixed-conifer (MMC) forests in the two states. , ... Eastern Oregon and Washington: A Synthesis of the Relevant ... general technical report published by the U.S. Forest Service,s ... a request from managers for a synthesis of the ...
(Date:10/16/2014)... can be cultivated efficiently, they are anything but ... by monoculture cultivation is becoming increasingly evident. Despite ... form and are regarded as the sole possibility ... quite wrongfully, finds Bernhard Schmid, an ecology professor ... novel form of agriculture and forestry. After all, ...
Breaking Biology News(10 mins):Modeling tumor dormancy 2New report synthesizes best available science on management of moist mixed-conifer forests 2Plant communities produce greater yield than monocultures 2Plant communities produce greater yield than monocultures 3
(Date:10/22/2014)... DUBLIN , Oct. 22, 2014 ... "Organic Electronics Market by Material, by Application, Geography ... report to their offering. Organic electronics, ... a branch of material science which deals with small ... as organic because small molecules and polymers are carbon ...
(Date:10/20/2014)... Oct. 20, 2014 Mapp Biopharmaceutical,s valiant ... antibody therapeutic to fight the Ebola outbreak will ... time-consuming the production of pharmaceuticals can be, according ... said that while some may be taken aback ... those with industry knowledge are well aware of ...
(Date:10/20/2014)... , Oct. 20, 2014 /PRNewswire/ - BIOREM Inc. (TSXV: BRM) ("Biorem" ... which brings Q3 orders to $5.8 million and provides a good ... in North America and one in the ... bid new projects at record levels," said Peter Bruijns , ... at the end of Q3 than they have been for any ...
(Date:10/20/2014)... , Oct. 20, 2014 PureTech , ... tackling big healthcare problems, announced today the closing ... with participation from Invesco Perpetual, a $120 Billion ... to drive PureTech,s existing pipeline forward and to ... has the scientific creativity to really go for ...
Breaking Biology Technology:Global Organic Electronics (Semiconductor, Conductive, Dielectric and Substrate) Market - Analysis and Forecast (2014 - 2020) 2Global Organic Electronics (Semiconductor, Conductive, Dielectric and Substrate) Market - Analysis and Forecast (2014 - 2020) 3Kalorama: ZMapp Highlights Need For Faster Biopharmaceutical Production 2Kalorama: ZMapp Highlights Need For Faster Biopharmaceutical Production 3PureTech Announces Expansion with Oversubscribed $55M Funding Round 2PureTech Announces Expansion with Oversubscribed $55M Funding Round 3PureTech Announces Expansion with Oversubscribed $55M Funding Round 4PureTech Announces Expansion with Oversubscribed $55M Funding Round 5PureTech Announces Expansion with Oversubscribed $55M Funding Round 6
Cached News: