Admitting to having a
subconscious mind, yet you believe this part of you has "no choice...s"??
Again, shows what little you currently know -but there's hope
, you can yet learn
An excerpt from a PH.D that specializes in dreams.
On Dreams and Dreaming
By Rita Mullin
Patricia Garfield, Ph.D., is a world-renowned dream expert. She is a co-founder and former president of the Association for the Study of Dreams (ASD). Her book, "Creative Dreaming," first published in 1974, is considered a classic work on lucid dreaming and its updated edition remains in print. Her other books include "Your Child's Dreams," "Women's Bodies, Women's Dreams," "The Healing Power of Dreams," and "The Universal Dream Key." She holds a Ph.D. in clinical psychology from Temple University. What happens when we dream?
Dr. Garfield: When we dream, our central nervous system is going into an active state, which it is does periodically during our sleep. Nobody is quite sure why, by the way. Is it a testing of the system to see if everything's still working? We don't quite know.
Physiological changes occur periodically during sleep so that our heart rate goes up somewhat, our breathing gets more rapid, our temperature slightly increases, our brain waves change. And although our large muscles are inhibited, so that we don't start acting out our dreams, the small muscles around our mouth, our fingers and our eyes twitch back and forth accompanying the central nervous system arousal.
There's a sexual arousal as well this is a part of the whole system. So the idea of dreams having a sexual component is literally true. That is, men experience erection and women become more lubricated, but this is just one aspect of what is happening physically in dreaming.
I describe dreaming as a three-story house. On the basement level you've got the physical changes going on in the body, and then, on the main floor of the house, you've got these visual images, sounds, and sometimes smells and all the other physical experiences we have in dreams that are expressive of our emotional state, how we are psychologically at the moment.
At another level, kind of the attic, there are sometimes experiences that we can't explain in which people connect with on another level of themselves, whether it's the spiritual or creative, or extrasensory. We don't know how this happens, but sometimes people have very unusual experiences in dreams, for example, a dream where someone to whom they're emotionally close comes to say goodbye and that they love them and that that they will always be watching for them and the person wakes up and a few hours later learns that person has died at the time of the dream. And these are very powerful experiences for the dreamer that we can't explain in a scientifically acceptable manner.
All of these experiences are there when we dream: the physical changes in our bodies, the psychological expression of how we're feeling emotionally at the time of the dream, and this other world that we sometimes seem to touch in dreams.
Why do we dream? Why did that capability evolve?
Dr. Garfield: Well, that's the question that has really been unanswerable. Many people have suggested different reasons. From an evolutionary point of view there have been speculations that dreams have evolved to periodically make sure that everything is working in the central nervous system and to be alert, alerted in a way that one could be responsive to danger in an environment. For example, if a person dreams that someone is breaking into their apartment and they see a hand creeping in, and then they suddenly wake up and realize that there is a strange noise, there is something happening that their dreaming mind has picked up first. But it doesn't explain all dreaming.
The current thinking is that dreaming is an important component of memory and that we do know that when people are learning new things, they take a language immersion course, for example, dreaming literally increases. Dreaming increases when we're learning new tasks, and if we're prevented from dreaming after we've learned something new, our memory for it is very poor. Even if we're allowed to sleep, but our dreaming is interrupted. There is a lot of evidence now that suggests dreaming is an important component of short-term memory. So, this is one possibility and perhaps one that's quite important. But, the bottom line is we truly don't know why we dream.