Navigation Links
Action Video Games Improves Vision

A new study finds that video games that contain high levels of action, such as Unreal Tournament, can actually improve your vision.//

Researchers at the University of Rochester have shown that people who played action video games for a few hours a day over the course of a month improved by about 20% in their ability to identify letters presented in clutter—a visual acuity test similar to ones used in regular ophthalmology clinics.

In essence, playing video game improves your bottom line on a standard eye chart.

"Action video game play changes the way our brains process visual information," says Daphne Bavelier, professor of brain and cognitive sciences at the University of Rochester. "After just 30 hours, players showed a substantial increase in the spatial resolution of their vision, meaning they could see figures like those on an eye chart more clearly, even when other symbols crowded in."

Bavelier and graduate student Shawn Green tested college students who had played few, if any, video games in the last year. "That alone was pretty tough," says Green. "Nearly everybody on a campus plays video games."

At the outset, the students were given a crowding test, which measured how well they could discern the orientation of a "T" within a crowd of other distracting symbols—a sort of electronic eye chart. Students were then divided into two groups. The experimental group played Unreal Tournament, a first-person shoot-'em-up action game, for roughly an hour a day. The control group played Tetris, a game equally demanding in terms of motor control, but visually less complex.

After about a month of near-daily gaming, the Tetris players showed no improvement on the test, but the Unreal Tournament players could tell which way the "T" was pointing much more easily than they had just a month earlier.

"When people play action games, they're changing the brain's pathway responsible for visual processing," says Bavelier. "These games push the human visual system to the limits and the brain adapts to it. That learning carries over into other activities and possibly everyday life."

The improvement was seen both in the part of the visual field where video game players typically play, but also beyond—the part of your vision beyond the monitor. The students' vision improved in the center and at the periphery where they had not been "trained." That suggests that people with visual deficits, such as amblyopic patients, may also be able to gain an increase in their visual acuity with special rehabilitation software that reproduces an action game's need to identify objects very quickly.

The team is now delving into how the brain responds to other visual stimuli. They plan to use what would be a video gamer's dream: a new 360-degree virtual-reality computer lab now being completed at the University of Rochester.

This research appears next week in the journal Psychological Science, and was funded by grants from the National Institutes of Health.

Source-Eurekalert
SI
'"/>




Related medicine news :

1. Action of nerve cells
2. Herbs With Estrogen Action Aggravate Cancer Risk
3. Immunosuppressive Action Of Fungal Metabolite - Gliotoxin
4. Legal Action against Authority Regarding Outbreak of Legionnaires’ Diseas
5. Mode Of Action Of The Anti-Convulsant Valproate
6. Action Plan Against Drug Deaths Launched
7. Ramadoss to Take Severe Action against Fertility Clinics Conducting Stem Cell Therapy
8. UN Formulates Action Plan for Relief to Recovery in Quake-hit Areas of Pakistan
9. HIV Infected Body Parts Stolen: Biomedical Tissue Services To Face Legal Action
10. India to Implement National Action Plan against TB-HIV
11. Action Urged Against Fake Medicines
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:5/26/2017)... ... May 26, 2017 , ... Leading CEOs from biotech, pharmaceutical, ... and 31st at The Four Seasons Hotel Boston. , The Boston CEO ... offering exclusive access to key decision makers who influence deal making and investment. ...
(Date:5/26/2017)... ... May 26, 2017 , ... Somnoware, ... NOX-T3 portable sleep monitor with its Somnoware Sleep Device Interface (SDI). Somnoware SDI ... diagnostic device operations. With this platform, initializing devices and importing studies are just ...
(Date:5/26/2017)... ... May 26, 2017 , ... via seating ... mesh back 24/7 task chair specifically designed for clinical areas. Genie Copper Mesh ... to partner with Cupron® to provide customers with a game changing chair that ...
(Date:5/26/2017)... ... ... Yisrayl Hawkins, Pastor and Overseer at The House of Yahweh in Abilene, Texas, ... being discussed by President Donald Trump and the rest of the world. Donald Trump ... peace talks in the continuous battle between Israel and Palestine. The world’s eyes are ...
(Date:5/26/2017)... ... May 26, 2017 , ... Dr. Alex Rabinovich, a highly-skilled oral ... new, informational blog post on insurance options. If a Bay Area patient has to ... save time and money. Visiting an in-network provider for a second opinion can ensure ...
Breaking Medicine News(10 mins):
(Date:5/18/2017)... -- Two Bayer U.S. Pharmaceutical leaders received top awards from ... th Woman of the Year event ... mission of furthering the advancement and impact of women ... Powell-Steffen , senior director of brand activation and inside ... Howe , a regional business manager for New England ...
(Date:5/11/2017)... 2017  Thornhill Research Inc. ( Toronto, ... $8,049,024 USD five-year, firm-fixed-priced, indefinite-quantity/indefinite-delivery contract by the ... Corporation (CCC) ( Ottawa, Ontario, Canada ... general anesthesia to patients requiring emergency medical procedures ... Marine Corps have been a longtime partner with ...
(Date:5/10/2017)... Md. , May 10, 2017 CSSi, ... solutions for the clinical research industry, is proud to ... www.CSSiEnroll.com . The new website features both enriched content ... user experience and enhances the company,s already well-established position ... industry. "After many months of hard ...
Breaking Medicine Technology: