14.A.standardB.experiencedC.potentiallyD.orderlyE.extremely
F.termsG.powerH.benefitI.comparedJ.noticeableK.scanned
Paying more for a ticket to see a film in 3D is the cause of annoyance of many a cinema-goer's life.But there may be a(n) (41)H to doing so,as a study has claimed that 3D films exercise the brain and improve short-term functioning in a similar way to brain-training tests.
The research was led by neuroscientist(神经科学家) Dr Patrick Fagan from Goldsmiths University in London.More than 100 people took part in the experiment,where participants watched Disney film Big Hero 6in either(42)A type or RealD 3D.They also carried out a brain-training-style test before and after seeing a part from the film.The test covered memory,reaction time and cognitive (认知的) function,and the results were later(43)I.
According to the research,participants(44)B a 23 percent increase in cognitive processing,as well as an 11percent increase in reaction time.
Dr Fagan said that the results showed enough of an improvement in brain function to suggest that 3D could play a part in improving brain (45)G in the future."These findings are more significant than you might think,"he said."It is a fact that people are living longer and there is a(n)(46)J decline in cognitive brain function in old age which can damage future quality of life.There has never been a better time to look at ways to improve brain function.The initial results of this study indicate that 3D films may(47)C play a role in slowing this decline."
A second part of the experiment involved those watching the film being fitted with headsets(耳机) that(48)K brain activity and this too showed heightened activity when watching 3D.According to the results,participants were seven percent more engaged with what they were watching,adding to the argument that 3D movies are more like watching real-life-something."A seven percent rise in emotional engagement is (49)E remarkable.Watching in 3D gives the viewer such an enriched and quality experience,as these results show,"he said."In evolutionary(50)F,the results of both parts of the test certainly make sense.3D films are more likely to heighten the senses and cause emotional arousal-this,in turn,makes the brain run at quicker speeds,"Dr Fagan added.