B "When we compared high-frequency thresholds the level at which the sound is first detected between the one- to two-year [users] and more than four years; there was a significant difference in the thresholds between these two groups," he says.
One- to two-year users had a Panda plans to continue his research. These losses can make it difficult to hear consonants such as s, f, t and z, making it hard to understand words. The subjects in the Indian study used GSM mobile phones. That decrease in hearing over a relatively brief period may not be noticeable to mobile phone users but would be of concern to a hearing expert, says Andy Vermiglio, AuD, a research audiologist at House Ear Institute in Los Angeles.
Panda and his colleagues evaluated people, aged 18 to 45, who had used mobile phones for at least a year, dividing them into three groups according to length of use. B The study, he tells WebMD, is preliminary and small. Over the next three years, it will investigate the impact of mobile phones and other wireless technology on the developing adolescent brain, with a special focus on how the devices impact cognitive functions such as memory and attention.
B Mobile phone users who had symptoms such as a warm sensation, fullness in the ears, or ringing were more likely to have the high-frequency hearing loss, Panda also says.
She also emphasized the importance of learning more about how the technology may affect cognitive development in the teenage brain. One group of 35 had used phones for one to two years; another group of 35 had used them for two to four years, and a group of 30 had used them for more than four years.
And symptoms such as ear warmth or fullness could be early warning signs of that damage. The SCAMP data, she added, will help policy makers and parents make more informed decisions about mobile phone use in the future. Meanwhile, his advice to preserve hearing: Those who used the mobile phones for more than four years had more hearing loss in high-frequency ranges in their right ear, the ear most held the phone to, than those who used the mobile phone for one to two years.
They compared the phone users with 50 people who had never used cell phones and served as a control group. The study, led by researchers from Imperial College London, will also look for any possible evidence linking radio wave exposure from mobile phones to the development of brain cancer.
His team found that people who had talked on cell phones for more than four years and those who talked more than an hour daily were more likely to have these high-frequency losses. Long-term mobile phone use may result in inner ear damage, Panda speculates.
The advice is just a precaution, not based on evidence of harmful health effects, Dr. Mireille Toledano, Principal Investigator of the study, explained in a press release.
Public health officials in Britain advise that children under 16 avoid non-essential talking on cell phones, and use hands-free technology or texting instead when possible, to minimize exposure to radio waves.
Participants will also be tested on computerized tasks designed to measure cognitive abilities that underlie memory and attention. The study was conducted in India.
At that age, researchers say 70 percent of children in the U. He was not involved in the study but reviewed the findings for WebMD. But he tells WebMD that previous research has not found a link between cell phone use and harmful health effects.
A report by the Kaiser Family Foundation found that children ages 8 to 18 spent an average of 33 minutes a day talking on cell phones, plus over an hour and a half each day texting.
It is linked to intelligence and educational achievement and forms the building blocks of the innovative and creative potential of every individual and therefore society as a whole. But another hearing expert familiar with the study says there is as yet no cause for alarm.
Long-time mobile phone users who talk more than an hour a day on the devices may be may be more likely to have high-frequency hearing loss, researchers say.Mobile technology: The amazing impact on our lives. When we think of mobile technology we usually think of processors, apps, and gadgets.
While wondering what the next great phone or tablet. Biggest study of its kind will research the impact of cell phone technology on developing brains, memory and attention What do mobile phones do to teenage brains?
For every parent who's. Follow these rules for using cell phones at work. Make sure fixating on your phone doesn't interfere with your job or disturb your coworkers or boss. Impact of Cell Phone Uasage on Students Acedemic Performance, Social Relationship Ans Safety Words Nov 13th, 11 Pages IMPACT OF MOBILE PHONE’S USAGE ON STUDENT’S ACADEMIC PERFORMACE.
A new study on students’ test performance and smartphones found kids who attend schools with smartphone bans did better on tests — even more so if they were struggling academically before the ban was instituted. Researchers at the London School of Economics gathered test scores from thousands of year-olds between to.
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