Effects of Short-term Exposure to Electromagnetic Fields Emitted by 3G and 4G Mobile Phones on Reaction Time and Short-term Memory
Introduction: There have been many studies conducted on the effects of mobile phones radiations on people’s health due to increasing number of mobile phones users. The present study aimed to investigate the effects of electromagnetic waves generated from 3G and 4G mobile phone radiations on student’...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Mashhad University of Medical Sciences
2019-05-01
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| Series: | Iranian Journal of Medical Physics |
| Subjects: | |
| Online Access: | http://ijmp.mums.ac.ir/article_11785_50023ec4903cdd349ec62d9630122213.pdf |
| Summary: | Introduction: There have been many studies conducted on the effects of mobile phones radiations on people’s health due to increasing number of mobile phones users. The present study aimed to investigate the effects of electromagnetic waves generated from 3G and 4G mobile phone radiations on student’s reaction time and short-term memory.
Material and Methods: This was a cross-sectional and descriptive-analytic study. A sample of 85 medical students from Shiraz University of Medical Sciences in the age range of 18-22 years was selected. After 10-min exposure to 3G and 4G mobile waves without any prognoses if mobile phone was on or off, response time and short-term memory tests were taken at once. The groups then left laboratory for about 2 h to take a rest, and they came back to laboratory to carry out the second mode of testing after two h (mobile phones on or off related to previous test). Both tests were performed in the afternoon to make students almost identical in terms of daily fatigue conditions. The data were analyzed in SPSS software (version 19) using t-test technique. The difference was statistically considered significant (P |
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| ISSN: | 2345-3672 2345-3672 |