Julia的部落格

更生人楊振堂打死台大副教授謝煥儒的事件，引起台灣社會的恐慌；然而，謝煥儒的妻子，張美瑛，卻在第一時間選擇原諒。她的寬容，安撫了所有人的不安。採訪謝煥儒夫人，對我而言也是煎熬。經歷喪夫之慟的她，傷口尚未平復，我去探問她的內心，是不是太殘忍？

2007年7月23日，謝煥儒在河濱公園遭毒癮發作的楊振堂用棍棒打死，她的妻子張美瑛馬上從花蓮趕回台北，在飛機上她不斷默念︰「南無阿彌陀佛。」台北傳來的消息只告訴她丈夫病危，她不知道其實丈夫是被亂棍打死，心裡還抱著一絲希望，希望丈夫可以化險為夷。

然而，當她趕到醫院時，丈夫已經往生，慈濟的同修們也已經趕到醫院為丈夫接引。她沒有呼天搶地的大哭，也沒有咒罵楊振堂，她默默流著眼淚，靠在丈夫耳邊輕聲地說︰「爸爸，我們原諒他。」因為在佛教信仰中，人往生時，耳識是最後離開，若丈夫能夠聽見她的聲音，她只希望丈夫走得無牽掛。

文．衷柏宣

Deja vu may be down to a mix-up in the brain

Leeds Memory Group researchers say they have gone some way to recreating the sensation in the lab using hypnosis.

New Scientist magazine reports the researchers hope their work will shed light on the fundamental workings of the human memory.

It is estimated that as many as 97% of people have experienced deja vu.

In some severe cases it can be distressing to the point of causing depression and some sufferers have been prescribed anti-psychotic medication.

However, experts suspect that many people who experience the sensation are unwilling to discuss it with their doctor.

Two stage process

Two key processes are thought to occur when someone recognises a familiar object or scene.

First, the brain searches through memory traces to see if the contents of that scene have been observed before.

If they have, a separate part of the brain then identifies the scene or object as being familiar.

In deja vu, this second process may occur by mistake, so that a feeling of familiarity is triggered by a novel object or scene.

The Leeds team set out to create a sense of deja vu among volunteers in a lab.

They used hypnosis to trigger only the second part of the recognition process - hoping to create a sense of familiarity about something a person had not seen before.

The researchers showed volunteers 24 common words, then hypnotised them and told them that when they were next presented with a word in a red frame, they would feel that the word was familiar, although they would not know when they last saw it.

Green frames would make them think that the word belonged to the original list of 24.

Peculiar sensation

After being taken out of hypnosis, the volunteers were presented with a series of words in frames of various colours, including some that were not in the original 24 and which were framed in red or green.

Of the 18 people studied so far, 10 reported a peculiar sensation when they saw new words in red frames and five said it definitely felt like deja vu.

Researcher Akira O'Connor presented the findings to an International Conference on Memory in Sydney, Australia.

He told New Scientist: "This tells us that it is possible to experimentally dissociate these two processes, which is really important in establishing that they are indeed separate."

Some people with temporal lobe epilepsy report frequent deja vu.

And previous work in France has found that electrically stimulating parts of the temporal lobe can trigger a sensation of familiarity with everything a person encounters.

Professor Alan Brown, an expert in deja vu at South Methodist University in Dallas, said: "Using hypnotic suggestion to either stimulate, or simulate, a deja vu experience could potentially be a very fruitful way to explore this phenomenon.

"I don't have a lot of detail about the Leeds project but from what I know it certainly seems to be solid work with an intriguing outcome."

FROM: http://news.bbc.co.uk/2/hi/health/5194382.stm