"If they hear the tone the next day, or even weeks later, the mouse will freeze" because it will bring up the fearful memory of the shock, Huganir tells Shots.
“如果参加实验老鼠在第二天甚至是几周之后听到了实验中的那种声音,他们都会愣住的”哈甘耐尔教授告诉我们,因为声音引起了老鼠关于电击的痛苦回忆。
"They had no memory of the pain of the electric shock, even when the pain had occurred just moments before," Hare said.
“他们对电击的痛苦没有丝毫记忆,即使他们刚刚在几分钟之前才经历过,”黑尔说。
Sweatt's team recently discovered that training mice to associate a certain location with a mild electric shock reduced DNA methylation in the hippocampus, a brain region crucial for memory formation.
斯维特研究小组最近发现,小鼠的电击空间关联训练降低其海马区DNA甲基化,而海马区是脑部记忆形成的重要区域。
What happened gave me a big shock and cut a deep impression in my memory. I learnt from it the stength of an optimistic role model.
这件事给我特别大的震动,也给我留下了深深的印象,我从中感觉到了乐观的榜样力量。
AIM: To observe the influence of foot shock stress on the maintenance of spatial reference memory and the change of expression of neuronal nitric oxide synthase (nNOS) in the hippocampus of rats.
目的:观察足底电击应激对大鼠空间参考记忆维持及海马神经元性一氧化氮合酶表达变化的影响。
When the going gets tough down the gym or out jogging on the streets, the IM-MT899H's shock resistant memory makes sure the music keeps on playing, with up to 160 seconds memory in LP4 mode.
当事情变得困难了健身房,或在街道上进行慢跑,聊天室,MT899H的防震内存可确保持续的音乐播放,高达160秒,LP4模式内存。
Nader began his experiment by giving rodents a foot shock at the same time he played a sound. The rats formed the memory that sound equals shock.
Nader开始进行他的试验,他给啮齿目动物脚上一击的同时放出一种声音。
Nader began his experiment by giving rodents a foot shock at the same time he played a sound. The rats formed the memory that sound equals shock.
Nader开始进行他的试验,他给啮齿目动物脚上一击的同时放出一种声音。
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