Navigation Links
Why do age-related macular degeneration patients have trouble recognizing faces?
Date:1/7/2013

Philadelphia, Pa. (January 7, 2012) - Abnormalities of eye movement and fixation may contribute to difficulty in perceiving and recognizing faces among older adults with age-related macular degeneration (AMD), suggests a study "Abnormal Fixation in Individuals with AMD when Viewing an Image of a Face" appearing in the January issue of Optometry and Vision Science, official journal of the American Academy of Optometry. The journal is published by Lippincott Williams & Wilkins, a part ofWolters Kluwer Health.

Unlike people with normal vision focus, those with AMD don't focus on "internal features" (the eyes, nose and mouth) when looking at the image of a face, according to the study by William Seiple, PhD, and colleagues of Lighthouse International, New York. They write, "Abnormal eye movement patterns and fixations may contribute to deficits in face perception in AMD patients."

When Viewing Famous Face, AMD Patients Focus on External Features

The researchers used a sophisticated technique called optical coherence tomography/scanning laser ophthalmoscopy (OCT-SLO) to examine the interior of the eye in nine patients with AMD. Age-related macular degeneration is the leading cause of vision loss in older adults. It causes gradual destruction of the macula, leading to blurring and loss of central vision.

Previous studies have suggested that people with AMD have difficulty perceiving faces. To evaluate the possible role of abnormal eye movements, Dr Seiple and colleagues used the OCT-SLO equipment to make microscopic movies of the interior of the eye (fundus, including the retina and macula) as the patient
'/>"/>

Contact: Connie Hughes
Connie.Hughes@wolterskluwer.com
646-674-6348
Wolters Kluwer Health
Source:Eurekalert

0

GOOD

Page: 1 2 3

Related medicine news :

1. Mayo: Age-related macular degeneration treatment works even with other eye problem
2. Fatty acid found in fish prevents age-related vision loss: U of A medical research
3. Interpreting the Avastin-Lucentis study for persons with macular degeneration
4. MRI can screen patients for Alzheimers disease or frontotemporal lobar degeneration
5. Get New Patients, INC Releases New Infographic titled 'Are Negative Reviews Killing Your Medical Practice?"
6. Website launched to help patients prepare for complex medical decisions
7. Revolutionary techniques could help harness patients own immune cells to fight disease
8. Author of the Uplifting Cancer Survival Guide, The C Card and Me, Opens Online Shop with Inspiring Gifts for Cancer Patients, Survivors and Caregivers
9. PET/CT shows clear advantages over conventional staging for breast cancer patients
10. Protecting psychiatric medical records puts patients at risk of hospitalization
11. Dr. Marcelo Lancman, Medical Director of the Northeast Regional Epilepsy Group (NEREG) of New York and New Jersey Authors Book on New Epilepsy for Patients and Loved Ones
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/19/2013)... Citi Bike has come to New York City in a ... know for sure how many patients will choose to take advantage ... option. In fact, he’s happy about anything that might help ... more convenient for them to visit his office at 133 East ... Medicine at Back and Body Medical and an experienced NYC ...
(Date:6/19/2013)... 19, 2013 According to a June 17, ... Sunburn,” it is not uncommon for a person to suffer ... A person is likely to forget to reapply sunscreen properly ... both dry and itchy. When this occurs, it is essential ... , “Most people do not realize that milk contains proteins, ...
(Date:6/19/2013)... in emergency medicine and trauma surgery have had ... the days immediately after major injuries, including burns. ... their injuries now are at greatest risk from ... known as sepsis or from inflammation-induced multiorgan ... General Hospital (MGH) investigators that measures the movement ...
(Date:6/19/2013)... 2013) In what is believed to be the ... form of hereditary dystonia a movement disorder that ... brain stimulation report good success rates and lasting benefits. ... Disorders Program at Cedars-Sinai Medical Center,s Department of Neurology, ... of Neurosurgery at Beth Israel Deaconess Medical Center in ...
(Date:6/19/2013)... 2013) The results of three important studies have ... , official journal of the Congress of Neurological ... Lippincott Williams & Wilkins , a part of ... continuous "machine learning" using artificial neural networks (ANNs) may ... advanced brain cancers. Another study in the June ...
Breaking Medicine News(10 mins):Health News:New York City's Back and Body Medical Welcomes Citi Bike to Midtown Manhattan 2Health News:New York City's Back and Body Medical Welcomes Citi Bike to Midtown Manhattan 3Health News:Skin Care – How to treat Sunburn 2Health News:Restoring appropriate movement to immune cells may save seriously burned patients 2Health News:Restoring appropriate movement to immune cells may save seriously burned patients 3Health News:Long-term study reports deep brain stimulation effective for most common hereditary dystonia 2Health News:Neurosurgery publishes findings of 3 important studies in June issue 2Health News:Neurosurgery publishes findings of 3 important studies in June issue 3
... Coalition for,Pulmonary Fibrosis (CPF) announced the appointment of ... has more than 25 years of experience,overseeing all ... in,leadership for non-profit foundations such as the CPF. ... including expanding CPF fundraising,capabilities and driving its overall ...
... Assume Key Management Posts as Senior Vice Presidents, ... (NYSE: AGP ) today announced the hiring ... key management positions: Linda,Whitley-Taylor has been named Executive ... AMERIGROUP as Senior Vice President, Senior,Litigation Counsel; and ...
... Robert A Weinberg is the first recipient of the science ... Georg and Eva Klein. The prize is awarded in person ... 29 January 2008. The prizewinner, who is to be a ... to Karolinska Institutet in Stockholm for two weeks to give ...
... In today,s volatile business,environment, unforeseen market shifts ... product forecasts, sales strategies and,development plans. By ... a high-functioning Competitive Intelligence group,can alert organizations ... warn,them about potential external risks., Competitive ...
... Collaboration with Harvard Medical International Provides ... Vital Global Health Information, BALTIMORE, Jan. 29 ... reach of their groundbreaking MEDEX,360m partnership with the launch ... and leisure travelers., Like the original MEDEX 360m ...
... side by side to equal the width of a human ... for administering medicines and other therapeutic agents to patients. But ... after they discharge their medical payloads has been a major ... months tracking the tiny tubes inside mice, have found some ...
Cached Medicine News:Health News:CPF Appoints Mishka Michon Chief Executive Officer 2Health News:AMERIGROUP Names Linda Whitley-Taylor as Executive Vice President, Associate Services 2Health News:AMERIGROUP Names Linda Whitley-Taylor as Executive Vice President, Associate Services 3Health News:Building and Sustaining Impactful Competitive Intelligence Organizations for Pharma 2Health News:MEDEX / Harvard Partnership Now Offers Affordable, New Intelligence to Individual Business & Leisure Travelers 2Health News:New nanotube findings by Stanford researchers give boost to potential biomedical applications 2Health News:New nanotube findings by Stanford researchers give boost to potential biomedical applications 3
(Date:6/19/2013)... CARLSBAD, Calif. , June 19, 2013 /PRNewswire/ ... ) today announces a licensing agreement granting Suzhou ... develop and manufacture siRNA therapeutics in ... technology.  Ribo will formulate proprietary siRNA molecules in ... platform designed to address human diseases with high ...
(Date:6/19/2013)... , June 19, 2013 Today ... solutions, introduced the next-generation of its Employer ... allows health plans to provide their employer groups ... health factors, medical and prescription drug claims, network ... (Logo: http://photos.prnewswire.com/prnh/20100621/SF23660LOGO ) "Employer ...
(Date:6/19/2013)... INDIANAPOLIS , 19. Juni 2013 ... bekannt, dass mit der Entwicklung von ... bahnbrechender Schritt in der Beschichtung mit ... die Vorteile von biokompatiblem Parylene mit ... effektive Beseitigung schädlicher Mikroorganismen auf beschichteten ...
Breaking Medicine Technology:Life Technologies Signs Licensing Agreement with Suzhou Ribo Life Sciences for Development of siRNA Therapeutics in China 2Life Technologies Signs Licensing Agreement with Suzhou Ribo Life Sciences for Development of siRNA Therapeutics in China 3Life Technologies Signs Licensing Agreement with Suzhou Ribo Life Sciences for Development of siRNA Therapeutics in China 4MedeAnalytics Introduces Next-Generation Employer Group and Individual Business Analytics Solution 2Specialty Coating Systems gibt die Einführung einer neuen antimikrobiellen Parylene-Technologie bekannt 2
... the journal Blood found 92 percent reduction in ... ... Patients with a rare,blood disorder called PNH experienced a 92 ... treatment,with Soliris(TM) (eculizumab), according to an analysis of clinical studies,recently ...
... Groundbreaking 2002 ... ... study reveals that,coiling, a minimally invasive procedure to treat aneurysms in ... treatment in those aneurysms considered "untouchable" by the,traditional surgical option. One ...
Cached Medicine Technology:PNH Patients Treated with Soliris(TM) Experienced Dramatic Reduction in Blood Clots During Clinical Trials 2PNH Patients Treated with Soliris(TM) Experienced Dramatic Reduction in Blood Clots During Clinical Trials 3PNH Patients Treated with Soliris(TM) Experienced Dramatic Reduction in Blood Clots During Clinical Trials 4PNH Patients Treated with Soliris(TM) Experienced Dramatic Reduction in Blood Clots During Clinical Trials 5PNH Patients Treated with Soliris(TM) Experienced Dramatic Reduction in Blood Clots During Clinical Trials 6PNH Patients Treated with Soliris(TM) Experienced Dramatic Reduction in Blood Clots During Clinical Trials 7PNH Patients Treated with Soliris(TM) Experienced Dramatic Reduction in Blood Clots During Clinical Trials 8New Study Proves That Minimally Invasive Aneurysm Treatment Yields Successful Long-Term Results 2New Study Proves That Minimally Invasive Aneurysm Treatment Yields Successful Long-Term Results 3
... CVA for CELL-DYN are assayed linearity control ... and to verify patient reportable range of ... also measure the linear performance of the ... have customized ranges appropriate for each instrument ...
The technology in the LATITUDE system allows your doctor to get the same data from your device whether you are at home or in your doctor's office. This information transfer happens automatically....
... Proprietary EX.P.R.T. Release ... jumping,, No stent shortening,, Unique anatomically ... in the carotid bifurcation,, 0.014 Rapid ... crossing profile and flexible atraumatic tip,, ...
... Para 5X is a whole blood ... Pentra 60C+, 80 and 120, and the ... product offers a unique white cell differential, ... the algorithms on the systems. The product ...
Medicine Products: