英語考博資料

2013 年醫學考博真題（完形部分）
Video game players may get an unexpected benefit from blowing away bad guys
—
better vision.
Playing “action” video games improves a visual ability _51_ tasks like
reading and driving at night, a new study says. This ability, called contrast sensitivity
function, allows people to discern even subtle changes _52_ gray against a uniformly
colored backdrop. It’s also one of the first visual aptitudes to fade with age. _53_ a
regular regimen of action video game training can provide long-lasting visual power,
according to work led by Daphne Bavelier of the University of Rochester.
Previous research shows that gaming improves other visual skills, such as the ability
to track several objects at the same time and _54_ attention to a series of fast-moving
events. Bavelier said, “a lot of different aspects of the visual system are being enhanced, 醫學考博完形強化醫學考博完形解析—連俊霞
_55_.”
The new work suggests that playing video games could someday become part of
vision-correction treatments, which currently rely mainly on surgery or corrective lenses.
“_56_ you’ve had eye surgery or get corrective lenses, exposing yourself to these games
should help the optical system to recover faster and better, you need to retrain the brain
to make use of the better, crisper information that’s coming in _57_ your improved