The journal is published by Wolters Kluwer. The study provides initial insights in to the best ways of adapting touchscreen applications for use by the thousands of people affected by AMD. People who have AMD Are Accurate, But Slower, in Using Contact Screens Age-related macular degeneration may be the leading reason behind vision loss in old adults, causing significant impairment in traveling, reading, and other daily jobs. The arrival of digital shows and usage of computer displays has opened up many new possibilities for reading activities and travel aids for AMD sufferers, comments Anthony Adams, OD, PhD, Editor-in-Chief of Optometry and Vision Science. Dr. Lenoble and colleagues designed an experiment to see how AMD affected efficiency on a simple touch screen task.How did experts find the mutation? ‘If you believe of chromosomes like geographic areas, we knew what town this mutation was situated in, and what section of the city, but we didn’t know what road it was situated on or which house,’ Dr. Brian Traynor, chief of neuromuscular disease study at the National Institutes of Wellness, said in a created statement. ‘We were really looking for the precise address because of this mutation.’ And scientists at the Mayo Clinic and NIH think they’ve discovered it. Their research – published in the September 21 problem of Neuron – found the mutation accounted for 22 % of inherited ALS cases. The same mutation was in charge of 12 % of familial cases of so-called frontotemporal dementia. For cases of the diseases not really suspected of being passed on within family members, the genetic mutation was within 3 % of dementia patients, and 4 % of ALS patients.