lizard brain

/ˈlɪzɚd breɪn/· 名词

科学/科研/医疗B2

lizard brain
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Chinese meaning

爬pá行xíng脑nǎo(民mín间jiān说shuō法fǎ,指zhǐ大dà脑nǎo深shēn处chù的de原yuán始shǐ本běn能néng区qū)

大dà脑nǎo中zhōng最zuì原yuán始shǐ、受shòu本běn能néng支zhī配pèi的de部bù分fèn

In this story →

理lǐ性xìng之zhī下xià的de原yuán始shǐ本běn能néng脑nǎo,文wén中zhōng质zhì疑yí其qí是shì否fǒu真zhēn实shí

Example

Do humans really have a ‘lizard brain’ lurking beneath our rational minds?

人rén类lèi理lǐ性xìng思sī维wéi的de底dǐ下xià,真zhēn的de潜qián藏cáng着zhe一yí个gè「蜥xī蜴yì脑nǎo」吗ma?

Source: The Guardian · 4 Oct 2026

Background ✎

这zhè篇piān文wén章zhāng追zhuī问wèn人rén类lèi理lǐ性xìng思sī维wéi之zhī下xià是shì否fǒu真zhēn潜qián藏cáng着zhe一yí个gè原yuán始shǐ的de「蜥xī蜴yì脑nǎo」。1959 年nián,保bǎo罗luó·麦mài克kè林lín提tí出chū「三sān位wèi一yī体tǐ」大dà脑nǎo模mó型xíng,此cǐ后hòu广guǎng为wèi流liú传chuán。文wén章zhāng指zhǐ出chū,这zhè一yī类lèi比bǐ虽suī深shēn入rù人rén心xīn,生shēng物wù学xué上shàng的de实shí际jì情qíng况kuàng却què大dà不bù相xiāng同tóng。

Roots · etymology

蜥蜴(lizard)+脑(brain),比喻原始本能脑区

  • lizard(蜥蜴)+ brain(脑):合成词,字面「蜥蜴脑」

Collocations

  • appeal to the lizard brain / lizard brain instincts / triggers the lizard brain

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