首页
登录
职称英语
The key to pleasant music may be that it pleases our neurons. A new model su
The key to pleasant music may be that it pleases our neurons. A new model su
游客
2023-11-06
37
管理
问题
The key to pleasant music may be that it pleases our neurons. A new model suggests that【C1】______musical intervals trigger a rhythmically【C2】______ firing pattern in certain auditory neurons, and that sweet sounds carry more information than【C3】______ones.
【C4】______ the time of the ancient Greeks, we have known that two tones whose【C5】______ were related by a simple ratio like 2:1 or 3: 2 produce the most pleasing, or consonant, musical intervals. This effect doesn’t depend on musical【C6】______—infants and even monkeys can hear the difference. But it was unclear whether consonant chords are easier on the ears【C7】______the way the sound waves combine in the air, or the way our brains【C8】______ them to electrical impulses. A new mathematical model presents a strong【C9】______for the brain.
"We have found that the reason for this difference is【C10】______at the level of neurons," says Yuriy Ushakov at the N. I. Lobachevsky State University of Nizhniy Novgorod in Russia. Ushakov and colleagues considered a simple mathematical model of the way sound 【C11】______from the ear to the brain. In their model, two sensory neurons 【C12】______ to different tones. Each sends an electrical signal to a third neuron, called an interneuron, which sends a final signal to the brain. The model’s interneuron fires【C13】______ it receives input from【C14】______ or both sensory neurons.【C15】______, the signals from the sensory neurons arrive at the same time if the tone is consonant, and so the interneuron still fires just once, then waits until it "【C16】______" before it fires again. The result is a(n) 【C17】______train of pulses.
【C18】______, the signals from harsh tones arrive at【C19】______times and so generate an【C20】______ spaced train of pulses in the interneuron. [br] 【C17】
选项
A、intense
B、professional
C、regular
D、strict
答案
C
解析
形容词辨析题。句意为:其结果是一系列有规律的音符跳动。根据下文中的提示词harsh tones可知,此处和下文形成对比,指悦耳的音乐产生规律的节拍,故答案为[C]regular“规律的”。[A]intense“强烈的”;[B]professional“专业的”;[D]strict“严格的”。
转载请注明原文地址:https://tihaiku.com/zcyy/3163618.html
相关试题推荐
Themansittingoppositemesmileddreamily,asif________somethingpleasanti
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
随机试题
HowtoReadLiteratureCritically?Readingcriticallydoesnotmeantearingawo
游离木脂素能溶于()A.水 B.乙醇 C.氯仿 D.乙醚 E.苯
患者已留置导尿管,护士护理该患者时应A、每日检查尿常规 B、每日清洁外阴及尿道
当β受体被阻断时可出现A.血压降低 B.气道阻力增加 C.血糖降低 D.胃
A.香附 B.青皮 C.川楝子 D.荔枝核 E.化橘红善调经止痛的药是
下列财产中,根据《担保法》不能作为贷款抵押物的有( )。A.违章建筑物 B.
下列各项中,属于影响合同价格方式选择的因素有( )。A.工程的所在位置 B.
根据《环境影响评价技术导则地下水环境》,输油管线项目地下水调查评价范围是以工程沿
(2017年真题)某供热管网的设计压力为1.6Mpa,其严密性试验压力应为(
下列哪项检査对诊断肾病综合征最重要 A.24小时尿蛋白>3.5g
最新回复
(
0
)