TEXT B Oxford University
scientists will experiment on hundreds of people in a hid to understand how the
brain works during states of consciousness and to see whether faith eases
pain. One aspect of the two-year study will involve followers of
religious and secular faiths being burnt. This will test whether they can handle
more pain than others. Some volunteers will be shown religious
symbols such as images of the Virgin Mary in the Bible during the
torture. Researchers believe the study may improve understanding
of faith--how strong it is and how easily it can be removed. The
team from the newly-formed Center for Science of the Mind also want to include
people with survival techniques. That may help special forces easily identify
people with high pain thresholds. Another part of the research
uses anesthetic on the participants. That’s to see what painkillers have on the
brain. It also tests why some people need higher doses of pain to make them
unconscious. Baroness Greenfield, director of the center, said 20 years ago
scientists had shied away from studying the brain in such a way but that was now
changing. "We want to find out how it is working when we are
having feelings and most importantly of all when we are conscious," she
said. Alison Gray, a spokeswoman for the Royal College of
Psychiatrists in Britain, said: "The experience of pain depends on biological
factors such as the amount of tissue damage and the release of the natural
painkillers endorphin, in the brain." People know that religious
believers can tolerate great pain when there is a specific purpose.
Scientists speculate that this would operate via endorphin release.
Religious practices such as prayer and meditation release endorphins and would
in theory increase the pain threshold. According to Alison Gray, which of the following factors influences one’s experience of pain caused by a cut in arm
A.The release of endorphin in the arm. B.How serious the wound is. C.One’s health condition when his arm was wounded. D.One’s mental state when he had his arm cut.