pontine

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英 { "us": "", "uk": "" }
数据源: ai_enrichment
pontine 是一个形容词,主要表示“与桥相关的”,在医学领域特指“脑桥的”,用于描述大脑中脑桥区域的结构或功能。

用法要点

语域说明

pontine 是一个高度专业化的术语,主要用于医学、神经科学和解剖学领域,日常对话中极少使用,属于正式学术词汇。

• pontine hemorrhage
• pontine infarction
• pontine nuclei

介词用法

pontine 常与介词 of 或 in 连用,表示所属或位置关系,例如描述脑桥的特定部分或病变位置。

• lesions of the pontine region
• structures in the pontine area
• functions of pontine neurons

句型搭配

pontine 通常作为定语形容词,修饰名词,构成名词短语,用于描述与脑桥相关的事物,在句子中作主语、宾语或表语。

• The pontine tegmentum is involved in sleep regulation.
• Damage to pontine pathways can cause ataxia.
• Pontine reflexes are critical for balance.

基础例句

The doctor explained that the stroke affected the pontine area of the brain.

医生解释说中风影响了大脑的脑桥区域。

In anatomy class, we learned about the pontine nuclei and their functions.

在解剖学课上,我们学习了脑桥核及其功能。

She was diagnosed with a rare pontine disorder that affects movement.

她被诊断出患有一种罕见的脑桥疾病,这种疾病会影响运动功能。

高级例句

Recent research indicates that pontine lesions may contribute to sleep apnea by disrupting respiratory control mechanisms.

最近的研究表明,脑桥病变可能通过破坏呼吸控制机制而导致睡眠呼吸暂停。

The neurosurgeon carefully avoided the pontine region during the operation to prevent damage to critical neural pathways.

神经外科医生在手术中小心避开了脑桥区域,以防止对关键神经通路造成损伤。

Advanced imaging techniques, such as MRI, allow for precise visualization of pontine structures in clinical diagnostics.

先进的成像技术,如磁共振成像,能够在临床诊断中精确显示脑桥结构。

高频搭配

adjective

pontine hemorrhagepontine infarctionpontine gliomapontine tegmentumpontine nuclei

noun

pontine lesionpontine strokepontine tumorpontine pathwaypontine function

verb

affect the pontine regiondamage pontine structuresstudy pontine anatomytreat pontine disorders

phrase

pontine respiratory grouppontine micturition centerpontine reticular formationpontine cistern

常见错误

❌ 错误:He has a pain in his pontine.
✓ 正确:He has a lesion in the pontine region.

pontine 是形容词,不能直接用作名词表示“脑桥”;正确用法应修饰名词,如“pontine region”或使用名词“pons”。

❌ 错误:The pontine is important for thinking.
✓ 正确:The pontine area is involved in basic motor and sensory functions.

pontine 常与具体功能搭配,如运动或感觉,而非高级认知功能如思考;应准确描述其医学作用,避免泛化。

近义词辨析

brainstem

brainstem 是更广泛的术语,包括中脑、脑桥和延髓,而 pontine 特指脑桥部分,范围更具体。

Pontine reflexes are a subset of brainstem reflexes, focusing specifically on the pons.

cerebellar

cerebellar 指与小脑相关的,而 pontine 指与脑桥相关的;两者都是脑部结构,但位置和功能不同,脑桥连接小脑和其他脑区。

Cerebellar ataxia may result from pontine damage due to their close anatomical connections.