日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

您現(xiàn)在的位置: Language Tips> Easy English> Odd Question  
 





 
Why have we got a memory and how does it work?
[ 2005-03-21 08:05 ]
   
  Memory
   
  Why have
we got a memory and how does it work?

The reason people exist at all is because of two important things, memory and language, which have been vital in the evolution of humanity. As an example, our ancestors needed language to explain how to light a fire to keep their caves warm, and a memory to remember how to do it. So we have a memory because if we didn't we would never have evolved far enough for you to ask this question in the first place!

So, how does it work? Well the processes involved in human memory are very complex. People sometimes compare the human brain to a computer, and memory to floppy discs, but this is a bit misleading. Despite big advances in recent years memory is still a bit of mystery, and there are disagreements among the experts about exactly what is going on.

Memory is seen as a function of the brain and is defined as the ability to store and retrieve information. But there is no particular bit of the brain which is thought to be where data is stored. Many people think that there are different types of memory, after all there are lots of different types ofinput, so we getvisual memory, auditory memory, olfactory memory, gustatoryandtactile memory. And we tend not to remember things as single, simple bits, but in a more complex way.

So you may remember the first time you had, say, a very hotchili con carne, but not just that simple fact, you'd find you'd remember it as part of a more complex set of things. So you'd probably remember that the first time you had chili was at a friend's birthday party, when you wore green jeans. So memory is very complex, and it doesn't seem to belong in any one part of the brain.

But you couldn't possibly store all this complex information in your brain, there would just be too much of it. Instead it seems like your brain takes lots of information into your short term memory, but then picks the most important information out of that to go into long term memory. You can't hold information in short term memory for very long, that's why it's called short term memory and you can't hold very much either. So it's easy to remember an 8 digit phone number, but any more than 12 is very difficult, Interestingly short term memory can be disrupted by a blow to the head or an electric shock. This rather suggests that short term memory operates by circulating nerve impulses which can be disrupted very easily. But nobody is quite sure how long term memory works. Because we can remember so much information some scientists think that it must be stored using very small things, perhaps aprotein molecule. But there are doubts about this, especially as protein molecules live for much less time than our long term memory lasts. Some think that memories are stored by changing the ways brain cells link together, but it is difficult to study this in the laboratory.

 

note:

 

 

 

 

 

 

 

 


input
: 輸入
visual memory: 視覺記憶
auditory memory: 聽覺記憶
olfactory memory: 嗅覺記憶
gustatory memory: 味覺記憶
tactile memory: 觸覺記憶


chili con carne: 辣豆湯

 

 

 

 

 

 

 

 

protein molecule: 蛋白質(zhì)分子

 
 
相關(guān)文章 Related Stories
 
 
 

本頻道最新推薦

     
  為什么下雪時天氣暖
  You are the smartest fish I've ever seen!
  Dog burger
  為什么老了脾氣好
  飛蛾為什么撲火

論壇熱貼

     
  開個題目大家扯:hotel & restaurant
  追求某人
  請教工商年檢如何翻譯
  How to translate “中國老字號”into English?
  "港股直通車"怎么翻譯?
  兩免一補(bǔ)怎么說?




主站蜘蛛池模板: 久久99视频 | 亚洲国产一区二区三区四区五区 | 碰碰碰精品视频在线观看 | 日本人丰满xxxxhd | 国产成人一区二区三区久久久 | 一本色道久久综合狠狠躁 | writeas桌下口 | 一区二区三区欧美精品 | 天天综合色天天综合网 | 男人天堂网av | 国产精品综合 | 久久夜视频 | 午夜资源站 | 精品久久一区二区三区 | 国产精品成人在线观看 | 欧美午夜精品一区二区蜜桃 | 91精品久久久久久久久久久 | 欧美综合久久 | 国内精品久久久久久99蜜桃 | www.99色| 亚洲免费人成在线视频观看 | 日本久久综合网 | 精品国产福利片在线观看 | 国产精品v欧美精品v日韩精品 | 国产精品九九九久久九九 | 天天干天天爱天天操 | 国产自产视频 | √新版天堂资源在线资源 | 春色www视频在线观看 | 国产精品黄大片观看 | 日韩精品视频美在线精品视频 | 免费网站色 | 日韩免费在线视频 | 国产视频www | 无码日本亚洲一区久久精品 | 亚洲 精品 综合 精品 自拍 | 欧美影院 | 中文字幕一区二区三 | 国产区精品在线 | 天天躁天天碰天天看 | 免费精品视频在线 |