cortex
US /ˈkɔrˌteks/
・UK /'kɔ:teks/
C1 高級
n. (c./u.)名詞 (可數/不可數)外皮
The cortex protects the rest of the brain
n. (c./u.)名詞 (可數/不可數)皮質 (解剖學)
The cerebral cortex is the outer layer of the brain responsible for higher cognitive functions.
n. (c./u.)名詞 (可數/不可數)皮層 (植物學)
The cortex of the plant stem provides support and protection.
n. (c./u.)名詞 (可數/不可數)皮質 (其他器官)
The adrenal cortex produces important hormones.
影片字幕
愛情真偉大，總會讓人不顧一切傻傻地付出！為什麼戀愛時我們都會做蠢事呢？（The Real Reason We Do Stupid Things For Love）
03:34
- This is the frontal cortex.
這是前額葉皮質。
- They also found deactivation in the amygdala, which regulates fear, and areas involved in negative emotions, including the frontal cortex, parietal cortex, and parts of the temporal lobe.
他們也發現調節恐懼的杏仁核和涉及消極情感、保括前額葉皮質、頂葉以及部分顳葉等區域都出現了失去活性的現象。
只要購物節到了就大失血嗎？科學告訴你為什麼會衝動購物，買各種不需要的東西！ (Impulse Buying: Why You Buy Stuff You Don't Need)
06:14
- Meanwhile, a third region, the mesial prefrontal cortex, also plays a role—
同時，第三個區域，即中內側前額葉皮層，也發揮著作用。
睡眠不足如何影響情緒？(How sleep affects your emotions | Sleeping with Science, a TED series)
03:41
- This brain region is called the prefrontal cortex, and it sits directly above your eyes.
這個部位稱為前額葉皮質，就位在你眼睛的正上方。
- And you can think of the prefrontal cortex almost like the CEO of your brain.
你可以把前額葉皮質想像成是你大腦的執行長。
為什麼苦思會讓人疲憊？ (Why Does Thinking Hard Make You Tired?)
02:50
- there was strong activity in the prefrontal cortex and there was lower blood oxygen levels in the PFC after a combined physical and mental task than when just doing physical work.
前額葉皮層活動強烈，血氧含量較低與只做體力活時相比，在完成體力和腦力的綜合任務後，大腦前部皮層中的 "鈣 "含量會增加。
- The researchers specifically noted that when performing both physical and mental tasks, there was strong activity in the prefrontal cortex and there was lower blood oxygen levels in the PFC after a combined physical and mental task than when just doing physical work.
研究人員特別指出，當同時執行體力和腦力任務時，前額葉皮質會出現強烈的活動，在執行體力和腦力任務時，前額葉皮質的血氧水平會比只進行體力工作時更低。
什麼！其實每個人都是說謊高手！？ The Science of Lying
08:50
- That difference is in the very front of the brain, in a place called the prefrontal cortex.
那個部位在大腦的最前端，稱為前額葉皮質
- In a study at the University of Southern California, researchers found that pathological liars have about 25 % more white matter in their prefrontal cortex than the rest of us.
在南加州大學的研究中，科學家發現，病態說謊者前額葉皮質裡的白質，比普通人多了25%
棉被不要蓋到腳，睡覺睡得比較好？ (Why Do I Sleep Better With My Feet Uncovered?)
03:25
- When you feel uncomfortably cold, the somatosensory cortex of your brain triggers to start thermoregulation.
當你覺得冷得不舒服的時候，大腦的體感皮層會啟動體溫調節功能。