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
2024-09-28
17
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] 【C2】
选项
A、insistent
B、consistent
C、persistent
D、resistant
答案
B
解析
形容词辨析题。根据第1题句意可知,此处应该表示“节奏和谐一致的”,[B]consistent“始终如一的”符合句意,故为答案。[A]insistent“坚持的,紧急的”;[C]persistent“固执的,坚持的”;[D]resistant“抵制的,反对的”。
转载请注明原文地址:https://tihaiku.com/zcyy/3778167.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
Unlikemostsports,whichevolvedovertimefromstreetgames,basketballwa
Thegovernmentaretryingto______theirinvolvementintheaffair.A、playdown
Prejudiceanddiscrimination______.[br]Establishedandsucceedingimmigrants
[originaltext]M:Youlikelivinginthecity,don’tyou?W:Oh,Iloveit.It’s
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,
MostAmericansspendfarmoreoftheirleisuretimewiththemassmediathan
肾上腺素在心肺复苏中最合理的给药途径为()A.经腔静脉 B.心内注射
具有除去血液中的化学物质和其他成分功能的器官是A.脾脏 B.肾脏 C.心脏
(2019年真题)关于钢框架-支撑结构体系特点的说法,正确的有( )。 A.
在工程项目施工过程中,运用动态控制原理进行投资控制,投资的计划值和实际值比较是指
最新回复
(
0
)