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单选题
P300 is the brainwave _____.
A
which may confirm that the person knows no details about the question
B
lack of which may confirm that the person knows details about the question
C
which may help prove that the suspect hasn’t committed a crime
D
lack of which may mean that the suspect hasn’t committed a crime
参考答案
参考解析
解析：
第四段第三、四句说MERMER的原理是将人与EEG机器相连并询问他有关犯罪现场的具体细节。如果没有被称为P300的脑波就说明对所问问题并不熟悉，也就是说如果此人否认知情，应该认为他说的是实话。
第四段第三、四句说MERMER的原理是将人与EEG机器相连并询问他有关犯罪现场的具体细节。如果没有被称为P300的脑波就说明对所问问题并不熟悉，也就是说如果此人否认知情，应该认为他说的是实话。
更多 “单选题P300 is the brainwave _____.A which may confirm that the person knows no details about the questionB lack of which may confirm that the person knows details about the questionC which may help prove that the suspect hasn’t committed a crimeD lack of which may mean that the suspect hasn’t committed a crime” 相关考题
考题
某膳食调查的人群由三类人员组成，其中能量RNI为3200kcal的有12人，3100kcal的有10人，2600kcal的有6人，全部人均进行了2天的膳食调查，该人群的蛋白质平均摄入量为80g/人·日。（15分试题1、某膳食调查的人群由三类人员组成，其中能量RNI为3200kcal的有12人，3100kcal的有10人，2600kcal的有6人，全部人均进行了2天的膳食调查，该人群的蛋白质平均摄入量为80g/人·日。(本体主要考察折合标准人系数)
计算该人群中三种不同能量需要的亚人群的折合标准人系数(P300; P26)
考题
共用题干
Easy LearningStudents should be jealous.Not only do babies get to doze their days away,but they've alsomastered the fine art of learning in their sleep.By the time babies are a year old they can recognize a lot of sounds and even simple words. Marie Cheour at the university of Turku in Finland suspected that they might progress this fast be-cause they learn language while they sleep as well as when they are awake.To test the theory,Cheour and their colleagues studied 45 newborn babies in the first days of their lives.They exposed all the infants to an hour of Finnish vowel sounds一one that sounds like "oo",another like"ee"and a third boundary vowel peculiar to Finnish and similar languages that sounds like something in between.EEG recording of the infants brains before and after the session showed that the newborns could not distinguish the sounds.Fifteen of the babies then went back with their mothers,while the rest were split into two sleepstudy groups.One group was exposed throughout their night-time sleeping hours to the same three vowels,while the others listened to the other,easier-to-distinguish vowel sounds.When tested in the morning,and again in the evening,the babies who'd heard the tricky boundary vowels all night showed brainwave activity indicating that they could now recognize this sound.They could identify the sound even when its pitch was changed,while none of the other babies could pick up the boundary vowel at all.Cheour doesn't know how babies accomplish this night-time learning,but she suspects that the special ability might indicate that unlike adults,babies don't"turn off" their cerebral cortex while they sleep.The skill probably fades in the course of the first years of life,she add一so forget the idea that you can pick up the tricky French vowels as an adult just by slipping a language tape under your pillow. But while it may not help grown-ups,Cheour is hoping to use the sleeping hours to give remedial help to babies who are genetically at risk of language disorders.The study shows that the infant's cerebral cortex is working while he is asleep.A:Right B:Wrong C:Not mentioned
考题
关于事件相关电位下列哪项描述是正确（ ）A、检查结果不受心理状态的影响B、P300电位可用于测谎研究C、是人对外界或环境刺激的心理反应D、可用于大脑疾病引起认知功能障碍评价E、主要研究认知过程中大脑神经电生理活动
考题
单选题As manifested in the experimental study, rapid eye movement is characterized by ______.A
intensely active brainwave tracesB
subjects’ quicker response timesC
complicated memory patternsD
revival of events in the previous day
考题
判断题P300潜伏期反映个体智力损害的程度，作为智力康复过程的指标，其最大优点是不必受试者主观配合，客观性能较好。（）A
对B
错
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