Welcome to the mind(9)
时间:2008-01-23 11:37来源:Psychology Today,Vol.26 No.4,J作者:Marc Bar… 点击:
a "transformer station": "In the deeper layers of the psyche which
we call the unconscious, there are things that cast doubt on the
indispensable categories of our conscious world, namely, time and
space. The existence of telepathy is still denied only by positive
ignoramuses."
But, we might ask...so what? Say the human mind can work some
inexplicable mojo on algae: It doesn't mean you can sit in a chaise
longue and mentally skim the pool clear of pond scum. But proponents
say the implications are sweeping: They pertain to no less than the
mind-brain connection, the mysteries of healing, and the
underpinnings of Western science itself.
In a single stroke, Dossey's panel has resurrected a bete noir, a
bugaboo, a haint that experimental reductionism has kept from
haunting the premises for centuries: "the ghost in the machine" (as
Oxford philosopher Gilbert Ryle derisively called the notion of
nonphysical selfhood)--a spook that, instead of vaporously passing
through walls, could eventually bash in the front door of The House
That Science Built.
The question devolves on this: How does attitude influence the
brain, and thence the body, in the first place? In which vestibule
of our gray matter, on what wetware coat hook, does the mind hang
its hat? If, as Braud's experiments suggest, the mind isn't quite
"inside" the brain, can it take jaunts around the perimeter? And
what is that perimeter? What are the limits--and prerogatives--of
consciousness?
This is far from the first time the question has come up. Every
major religion claims to own and operate the sole franchise. Every
world-class philosophy has mud-wrestled with it. Any surgeon who
ever unscrewed the lid of the skull, peeled back the dura mater, and
stared into the container of vanilla pudding said to include all the
ingredients of a human being has had at least one preposterous
moment of awe--and utter doubt.
Pioneering neurophysiologist Sir John Eccles, who won the 1963 Nobel
Prize for his work on the synapse once commented that the
hair-trigger sensitivity of the brain's intercellular connections
suggests "a machine designed to be operated by a ghost." Eccles
proposed that the way that consciousness affected the brain might be
via psychokinesis (literally "soul-motion"), or the direct influence
of thought upon matter. The mind might be like a concert virtuoso