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] 【C6】
选项
A、talent
B、quality
C、taste
D、training
答案
D
解析
名词辨析题。句意为:这一效果不取决于音乐方面的训练,即便是婴儿甚至猴子都能够听出差异。四个选项中,[D]training“训练”符合句意,故为答案。[A]talent“天赋”,例如:musicial talent“音乐天赋”;[B]quality“质量”;[C]taste“品味”,均不符合语境要求,故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3163607.html
相关试题推荐
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
Thekeytopleasantmusicmaybethatitpleasesourneurons.Anewmodelsu
随机试题
WhichofthefollowingbestdescribesthenatureofThomasHardy’slaterworks?A
Attendancesatbasketballmatcheshave______sincethecomingoftelevision.A、dro
WhichofthefollowingsentencesisINCORRECT?A、Istayedinallnightlongwaiti
TheAmazonMystery:WhatAmerica’sStrangestTechCompanyIsReal
We’renowwitnessingtheemergenceofanadvancedeconomybasedoninformati
道德具有的特征包括A.阶级性 B.共同性 C.继承性 D.完全独立性 E
砌体结构当静力计算为弹性方案时,其含义哪一种说法是正确的?()A.对墙而言,
男性,65岁。进行性黄疸3个月,伴中上腹持续性胀感,夜间平卧时加重,消瘦。査体:
某公司2018年实现的净利润为500万元,2018年年初未分配利润为200万元,
对于热塑性弹性体(SBS)橡胶改性沥青描述正确的是(??)。A.是热和电的不良导
最新回复
(
0
)