每日听写 2007－10－12 奖励积分 积分, 听写, 奖励

yoyo530521

又是长的哦。

yoyo530521

前段时间有人又反应要难点的呢。

yoyo530521

Long-term memory acts more like a hard drive, physically recording past experiences in the brain region known as cerebral cortex. The cortex, or outer layer of the brain, houses a thicket of 10 billion vinelike nerve cells, which communicate by relaying chemical and electrical impulses. We can will things into long-term memory simply by rehearsing them. But the decision to store or discard a piece of information rarely involves any conscious thought. It's usually handled automatically by the hippocampus, a small, two-winged structure nestled deep in the center of the brain. Like the keyboard on your computer, the hippocampus serves as a kind of switching station. As neurons out in the cortex receive sensory information, they relay it to the hippocampus. If the hippocampus responds, the sensory neurons start forming a durable network. But without that act of consent, the experience vanishes forever。



长期记忆的功能像硬盘，在大脑中称作大脑皮层的区域记录过去的经历。皮层或大脑的外层，收藏着密密的100亿个蔓藤般的神经细胞，通过中继化学脉冲和电脉冲进行交流。我们可以通过不断复述而把事情放到长期记忆中。然而贮藏或抛弃一条信息的决定很少是有意识的。这通常是由脑内海马状的突起块自动处理。这种海马状块安卧于大脑正中，是一个小型的两翼状结构。像计算 机上的键盘一样，它担当一种交换站的作用。当皮层的神经细胞接受到感觉信息，他们就传递给海马状块。如果它作出回分复，感觉神经就开始形成一个持久的网络系统。但如果没有接到同意的信号，经历就永远消失。

yoyo530521

点三角型的播放器就可以听见了。

alice-lee

怎么我听不到呢？

zjcj008

很难听懂,管理员能不能也搞些短的、简单些的呀

cuiyfa

Long-term memory acts more like a hard drive, physically recording past experiences in the brain region known as the cerebral cortex. The cortex, or outer layer of the brain, housed a thicket of 10 billions vine like nerve cells, which communicate by relaying chemical and electrical impulses. We can will things into long-term memory simply by rehearsing them. But the decision to store or discard a piece of information rarely involved any conscious thought. It’s usually handled automatically by the hippocampus, a small, two winger structure nestled deep in the center of the brain. Like the keyboard on your computer, the hippocampus serves as a kind of switching station. As neurons out in the cortex receive sensory information, they relay it to the hippocampus. If the hippocampus responds, the sensory neurons start forming a durable network. But without the act of consent, the experience vanishes forever.

ttpttpjohn

long term memory acts more like a hard-driver,physically recording past experiences in the brain region known as the cerebral cortex . the cortex or the out layer of the brain housed figutive ten billion vinelike nerve cells. which comunicated by related chemical or eletrical impulses .
we can wheel things into long term memory simply by rehearsing them. but the decision  to store or discard a piece of information rarely involved any conscious thoughts. it is usually handled automatically by the hippocampus. a small tuning structure nestle deep in the center of the brain,like the keyboard of  your computer. the hippocampus serves as as a kind of  switching station. as neural arch receives out of the cotex receive sense information. they related to the hippocampus. if the hippocampus responds, the sensory neural arch starting forming a durable network. but without that active consents. the experience vanishes forever.

underachiever

   ,好难啊 ,听不懂,貌似与昨天的内容有联系,又是电脑…