每一場(chǎng)考研路都有成敗，希望考生們能不忘初心，堅(jiān)持當(dāng)初決定考研的信仰。何凱文每日一句會(huì)全程陪伴考生，走完2018考研路。對(duì)于考研英語(yǔ)的復(fù)習(xí)，必然是長(zhǎng)期積累夯實(shí)基礎(chǔ)的過(guò)程，針對(duì)考研英語(yǔ)復(fù)習(xí)，小編也會(huì)及時(shí)整理推送相關(guān)內(nèi)容。以下是第116句：

　　今天的句子：

　　The puzzle of how the brain identifies a familiar face dates back to the 1960s, when the US neuroscientist, Jerry Lettvin, suggested that people have hyper-specific neurons that respond to specific objects, a notion that became known as "grandmother cells", based on the idea that you have a specific neuron that would fire on seeing your grandmother.

　　句子的解析：

　　詞匯突破：

　　1.Puzzle 難題

　　2.Identify 識(shí)別

　　3.Date back to 回溯

　　4.Hyper-specific 高度特化

　　5.Neuron 神經(jīng)元

　　6.Notion 概念;觀點(diǎn)

　　確定主干：

　　The puzzle of how the brain identifies a familiar face dates back to the 1960s

　　切分成分+獨(dú)立成句：

　　1.when the US neuroscientist, Jerry Lettvin, suggested that people have hyper-specific neurons that respond to specific objects,

　　2. a notion that became known as "grandmother cells",

　　3. based on the idea that you have a specific neuron that would fire on seeing your grandmother.

　　=This notion is based on the idea that you have a specific neuron that would fire on seeing your grandmother.

　　參考譯文：大腦如何識(shí)別熟悉的長(zhǎng)相這個(gè)難題可以回溯到20世紀(jì)60年代。當(dāng)時(shí)美國(guó)的神經(jīng)科學(xué)家杰瑞•萊特文提出，人類應(yīng)對(duì)具體對(duì)象擁有高度特化的神經(jīng)元。這個(gè)概念后來(lái)被稱為“祖母細(xì)胞”，這基于一個(gè)觀點(diǎn)：當(dāng)見到祖母時(shí)，你的一個(gè)特定神經(jīng)元會(huì)被激活。