V2EX broca area

Broca Area

释义 Definition

Broca区(布洛卡区):大脑额叶(通常在左半球)的一个语言相关区域,主要参与言语产生语言表达的计划。该区受损常见表现为布洛卡失语症:理解相对较好,但说话费力、语法简化、表达不流畅。(该术语在神经科学/语言学中使用;语言功能还涉及其他脑区。)

发音 Pronunciation (IPA)

/brok ri/

词源 Etymology

以法国医生与解剖学家 Paul Broca(保罗布洛卡) 命名。19世纪他研究失语症患者,提出某些语言功能与特定脑区有关,因此该语言产出相关区域被称为 Broca area

例句 Examples

Broca area helps us speak.
布洛卡区帮助我们说话。

Damage to the Broca area can make speech slow and effortful even when comprehension is fairly intact.
布洛卡区受损可能使说话变得缓慢、费力,即使对语言的理解仍相对保留。

相关词 Related Words

文学与经典著作中的出现 Literary Works

  • Paul Broca (1861) Remarques sur le siège de la faculté du langage articulé…(关于“语言机能定位”的经典论文,提出与语言相关脑区的证据)
  • A. R. Luria (1970/1973) The Working Brain(讨论失语症与语言脑机制,涉及布洛卡区)
  • Eric R. Kandel et al. Principles of Neural Science(神经科学教材中系统介绍语言网络,包含布洛卡区)
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