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Member (Idle past 5929 days) Posts: 3435 From: Edmonton Alberta Canada Joined: |
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Author | Topic: Brain and soul : seperate or the same? | |||||||||||||||||||||||||
sidelined Member (Idle past 5929 days) Posts: 3435 From: Edmonton Alberta Canada Joined: |
I would like to introduce a discussion of the mind of human beings. Who here equates the human mind in some fashion as the harbour of the soul and do you think that the soul is something entirely seperate from the mind?
If you do,then may I ask how we are able to verify this within ourselves {a soul aseperate from the brain}or rather how do you verify it within yourself.Are any people here familiar with Capgras Syndrome,synesthesia, or phantom limb and the research being done on these anomolies of the brain? I am trying to see if people are aware of just how much is understood within the field of neuroscience and what they think the implications are for how they and others view the world around them. Check out this site BBC - Radio 4 - Reith Lectures 2003 - The Emerging Mind and let me know what you would dispute about the findings presented and what you yourself thought was consistent with what you thought to be the case concerning the human mind. This message has been edited by sidelined, 10-31-2004 09:15 AM
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AdminJar Inactive Member |
Moved from Proposed New Topics by AdminJar
How pierceful grows the hazy yon! How myrtle petaled thou! For spring hath sprung the cyclotron How high browse thou, brown cow? -- Churchy LaFemme, 1950
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happy_atheist Member (Idle past 4934 days) Posts: 326 Joined: |
There was a program on television in england a few weeks ago about synethesia. It covered many different forms, from people who see different letters in different colours, to a guy who could physically taste words. Other people could physically see number lines around themselves, and could use them for counting etc. It certainly is amazing what goes on in the brain.
I personally don't consider there to be any part of me seperate to the body, or a part of my consciousness seperate to the brain. Even if there is a part of us that is seperate I'm not sure how it could ever be detected, since we're so heavily grounded in the physical senses. If i'm wrong I guess i'll find out when I die
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lfen Member (Idle past 4698 days) Posts: 2189 From: Oregon Joined: |
sidelined,
I've just started reading the lectures you linked to. Thanks for the great information. Antonio Damasio's books also offer rich insight into consciousness and brain function. I think you've hit on the most important avenue of scientific exploration for illuminating age old religious and philosophical problems. Taking Christianity as an example (specifically because it appears to be the most represented of theistic belief systems on this forum) the major unexamined concept that is fundamental to it is the notion that there is a self(soul). This notion does not hold up under critical observation. The question that Christianity seems incapable of answering is "Who or What is saved?". Buddhism and Advaita Vedanta offer a much more profound approach to this question. The naive experience of ego self is so strong however that it is simple assumed as real by most people and so the notion that the "I" is saved for an eternity of pleasure, or of pain is accepted as plausible. The teachings ascribed to the Buddha demonstrated 2500 hundred years ago that there was no permanent self but only an illusion of a self.Buddha's methods were introspective observation and philosophical examination. I think the current brain work is developing these insights into scientific evidence. The conscious awareness of existing remains for me the most fundamental mystery of the universe and it is the most central as it is how we know we are and the universe is. "Soul" is an early explanatory concept of life,ego/personality and this self awareness of existence. I find it very interesting that in the real world amnesia is a permanent condition and the organism that was so severely injured develops a new personality that can be quite different from the original. Major changes in personality can also be seen with brain damage. Buddhism is a religious system that in some ways anticipated these latest findings and it is a system that can adapt its wisdom and ethical teachings to these new discoveries of the brain. The Hindu adaption of Buddhism in Advaita Vedanta offers a deistic/theistic approach to the same issues essentially agreeing with the Buddha but seeing consciousness and it's source as the singular SELF of the universe which is a single system of interdependent causation. There is just beginning studies of the neurological basis of self/other subject/object and the falling away of that experience intoa state of non duality. In this state many of the key dilemmas of religion simply disappear. This is also along the lines of Wittgensteins approach as I understand it. On the other hand as is often made clear here, many people need the traditional stories of religion to deal with their anxieties and social issues and that will the case for centuries to come. lfen
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lfen Member (Idle past 4698 days) Posts: 2189 From: Oregon Joined: |
Specifically I would like to suggest when confronted with a discrepancy, the left hemisphere's coping style is to smooth over the discrepancy, pretend it doesn't exist and forge ahead. The right hemisphere's coping style is the exact opposite. It's highly sensitive to discrepancies so I call it the anomaly detector. Gmail From the second lecture on the site you listed. This caught my attention as it seems to discribe what fundamentalist do with the discrepancies in their Holy Scriptures and their beliefs. They just don't see that there is a problem, or if forced to face the problem they see it as only a small things easily explained. Religion as a left brain coping mechanism? lfen
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Buzsaw Inactive Member |
This caught my attention as it seems to discribe what fundamentalist do with the discrepancies in their Holy Scriptures and their beliefs. They just don't see that there is a problem, or if forced to face the problem they see it as only a small things easily explained. The following paragraph from the link caught my attention as it seems to discribe discrepancies in the thinking of evolutionists that NS could possibly create, maintain and coordinate 100 billion brain neurons, each making a thousand to ten thousand functional contacts with other neurons so as to make the brain function as it does in a manner so wonderfully complex in the hundreds of billions of people who have lived on earth. "The human brain, it has been said, is the most complexly organised structure in the universe and to appreciate this you just have to look at some numbers. The brain is made up of one hundred billion nerve cells or "neurons" which is the basic structural and functional units of the nervous system. Each neuron makes something like a thousand to ten thousand contacts with other neurons and these points of contact are called synapses where exchange of information occurs. And based on this information, someone has calculated that the number of possible permutations and combinations of brain activity, in other words the numbers of brain states, exceeds the number of elementary particles in the known universe." The immeasurable present is forever consuming the eternal future and extending the infinite past. buz
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lfen Member (Idle past 4698 days) Posts: 2189 From: Oregon Joined: |
it seems to discribe discrepancies in the thinking of evolutionists that NS could possibly create, maintain and coordinate 100 billion brain neurons, each making a thousand to ten thousand functional contacts with other neurons so as to make the brain function as it does in a manner so wonderfully complex in the hundreds of billions of people who have lived on earth. What discrepancies did you find in the quoted passage? The neuron count and the connection possibilites are acceptable to you it seems. How does that not fit with natural selection and evolution? lfen
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sidelined Member (Idle past 5929 days) Posts: 3435 From: Edmonton Alberta Canada Joined: |
buzsaw
I hope you are not implying that this makes us special in some way because it does not. From this website http://mickey.utmem.edu/papers/NUMBER_REV_1988.html#1 We get this data.
The total number of neurons in the central nervous system ranges from under 300 for small free-living metazoans such as rotifers and nematodes (e.g., Martini 1912), 30—100 million for the common octopus and small mammals such as shrews and mice (Young 1971, Campbell & Ryzen 1953, Williams 2000), to well over 200 billion for whales and elephants. Estimates for the human brain range between 10 billion and 1 trillion. The imprecision in these estimates is due almost entirely to uncertainty about the number of granule cells in the cerebellum, a problem that can be traced back to a study by Braitenberg & Atwood (1958). More recent work by Lange (1975) makes a reasonably accurate estimate possible: The average human brain (1350 gm) contains about 85 billion neurons. Of these, 12 to 15 billion are telencephalic neurons (Shariff 1953), 70 billion are cerebellar granule cells (Lange 1975), and fewer than 1 billion are brainstem and spinal neurons. And in further humbling of our species.From the same site we have this.
Behavior complexity is not a function of body size. It follows that an increase in body mass alone does not require a matched increase in numbers of cells. Neurons could simply be larger and could branch more widely (Tower 1954, Purves et al 1986). Nonetheless, larger individuals and larger species generally do have larger brains that do contain more neurons. Even though neurons are larger and packed more loosely in the brains of large species (Holloway 1968, Lange 1975), the increase in brain weight more than offsets the lower density. A 6000-g elephant brain has two to three times as many neurons as does a 1350-g human brain So an elephant has a greater number of neurons and therefore a higher number of connections that exceeds humans.No big deal.And to think that simple creatures as the metazoans have neurons just as we do speaks to the survival advantage gained by the possesion of such a trait Hmmm? Not enough to humble you? How about this. From this website http://www.explorepdx.com/help.html
Update: 8 April 2004 Nature, vol 429, pages 596-7 In the 70's, birds "were reported to have 4-, 5-, or 6-dimensional color," some of which might be due to colored oil drops on the retina. A news feature in this issue of Nature is more specific, "...birds have an extra class of photoreceptor cone cell in their retinas, in addition to the three -- sensitive to red, green, and blue light, respectively -- that we possess." Those fourth class of cones are sensitive to the near-UV, 320 - 400 nm. One outstanding mystery to the human mind, associated with bird 4-cone color, is the question, "What could the fourth Munsell dimension possibly be: after hue, saturation and brightness?" Birds see it Just imagine!Those birds so far below our lofty positon in the world have an experience of vision that we have no conception of and can never share.We are not special.And that is not the only example of such sensory superiority in the animal world.We simply are not special. [W]hen people thought the Earth was flat, they were wrong. When people thought the Earth was spherical they were wrong. But if you think that thinking the Earth is spherical is just as wrong as thinking the Earth is flat, then your view is wronger than both of them put together
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RustyShackelford  Inactive Member |
It continually suprises me how people never bring up the collapse of the wave function when discussing whether or not the conciousnessis independant of the brain......what better proof exists for the seperation of brain and conciousness than the majority scientific opinion that the human mind actually calls electrons into existance?
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Dr Jack Member Posts: 3514 From: Immigrant in the land of Deutsch Joined: Member Rating: 8.7 |
Ah, a popular misconception. Although QM talks about an 'observer' that is a misnomer - the wave function will collapse when something interacts with it in the right way. There is no need for consciousness for it to do so.
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1.61803 Member (Idle past 1524 days) Posts: 2928 From: Lone Star State USA Joined: |
If you are 'Clinically brain dead' where does your mind go? If the mind exist independant of the brain then where does the mind reside once your brain ceases to function?
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sidelined Member (Idle past 5929 days) Posts: 3435 From: Edmonton Alberta Canada Joined: |
Bump to allow others to comment.
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RustyShackelford  Inactive Member |
Ah, a popular misconception. Although QM talks about an 'observer' that is a misnomer - the wave function will collapse when something interacts with it in the right way. There is no need for consciousness for it to do so. Yes, that "something" being an observer.......and an observer being, by definition, concious.
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Phat Member Posts: 18298 From: Denver,Colorado USA Joined: Member Rating: 1.1 |
Speaking as one of the "Christian creationists", although I believe in some evolution...just that god started it all...anyway...
Man is Body, Soul, and Spirit. 1) Body=Flesh. Bones. Nerves. Guts.Muscles and blood.the gray blob of Brain is part of the body. 2) Soul- The soul is also split into three parts. a) The mind-what we think. b) The will- what we seek. c) The emotions- what we feel. 3) The Spirit- is what exists after we die. A Christian surrenders his spirit to Gods Holy Spirit who then fills him. This message has been edited by Phatboy, 11-04-2004 02:42 AM
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Parasomnium Member Posts: 2224 Joined: |
Phatboy writes: Man is Body, Soul, and Spirit.1) Body=Flesh. Bones. Nerves. Guts.Muscles and blood.the gray blob of Brain is part of the body. 2) Soul- The soul is also split into three parts. a) The mind-what we think. b) The will- what we seek. c) The emotions- what we feel. 3) The Spirit- is what exists after we die. From this I infer that you think that after we die, we don't think anymore, we have no will anymore, and we have no emotions anymore. Pretty much what I'm thinking myself, though for different reasons, no doubt. What I can't understand is why this is something to look forward to. If you think things through a little (while you still can), then you should seriously question the quality of the promised afterlife. Maybe you should just savor the here and now, as I do.
Phatboy writes:
With what exactly? If I were you I'd like to be very sure it doesn't say "molten lead" in the small print. A Christian surrenders his spirit to Gods Holy Spirit who then fills him. But seriously, why are religious people always being so vague about stuff? "It's amazing what you can learn from DNA." - Desdamona.
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