WASHINGTON: Playing video games improves manual dexterity among surgeons, making them faster and less likely to make mistakes, US researchers said.

The findings were contained in a raft of research about how video games effect the people who play them, discussed on Sunday at the Annual Convention of the American Psychological Association in Boston.

“The big picture is that there are several dimensions in which games have effects,” including their content, how they are played, and how much, said psychologist Douglas Gentile of Iowa State University.

“This means that games are not ‘good’ or ‘bad’ but are powerful educational tools and have many effects we might not have expected they could.” Gentile presented several studies on video games including one involving 33 surgeons specialising in laparoscopy, the use of a thin lighted tube to inspect and treat various conditions in the pelvic and abdominal cavities.

Laparoscopic surgeons who played video games were 27 per cent faster at advanced surgical procedures, and made 37pc fewer errors, compared to their non-gaming colleagues, the study found.—AFP