2023-05-31 04:15:00
Surfing the Internet would protect once morest the risk of dementia. This is shown by a study published in the Journal of the American Geriatrics Society. New York University researchers followed 18,154 adults, aged 50 to 65, for an average of nearly 8 years.
Thus, regular use of the Internet would reduce the risk of developing dementia by half. These results might be observed regardless of the level of education, ethnic origin and gender of the participants.
The lowest risk of cognitive decline was observed in particular in people who surfed the Internet for a few minutes to two hours a day. “However, these estimates are not significant due to small sample sizes,” the researchers explain.
Towards the development of models of Internet use?
In addition, excessive exposure to the Internet, beyond six hours, would have a negative impact on mental health. Here once more, further studies will be necessary to better understand these deleterious consequences of Internet use.
Activities carried out, time of use; the optimal use of the Internet for cognitive functions still needs to be refined. “Future research might identify different patterns of Internet use associated with cognitively healthy lifespan while being aware of the potential side effects of excessive use,” the researchers note.
Because if the scientific team has highlighted a correlation between the use of the Internet and mental health, the cause and effect link is not yet explained.
In view of this study, the Web appears in any case to be a tool for healthy aging. “Online engagement can help build and maintain cognitive reserve, which in turn can offset brain aging and reduce the risk of dementia,” concludes Virginia W. Chang, author of the study.
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