Register | Sign In


Understanding through Discussion


EvC Forum active members: 64 (9164 total)
1 online now:
Newest Member: ChatGPT
Post Volume: Total: 916,902 Year: 4,159/9,624 Month: 1,030/974 Week: 357/286 Day: 0/13 Hour: 0/0


Thread  Details

Email This Thread
Newer Topic | Older Topic
  
Author Topic:   Emotions and Consciousness Seperate from the Brain ??
Ben!
Member (Idle past 1428 days)
Posts: 1161
From: Hayward, CA
Joined: 10-14-2004


Message 2 of 127 (169364)
12-17-2004 11:35 AM
Reply to: Message 1 by Mission for Truth
12-16-2004 4:31 PM


Can you give a more specific quote or page you want to discuss?
Also, what do you mean "emotion" ? Are you talking about the conscious experience of emotion, or the behavioral responses? They have somewhat different responses.
As for brain structures involved in emotion, the amygdala, a subcortical structure, is generally noted for its role in emotional response. Kandel et. al (2000) notes:
Principles of Neuroscience, p. 986 writes:
Damage ot the amygdala, a system concerned with the experience and memory of fear, disrupts the ability of an emotionaly charged stimulus to elicit an unconscious response.
To really understand the flavor of the quote, and what is meant by unconscious response, you really need to read about how emotion is studied and understood (p. 982-6).
OK, I'll go for now and see how that strikes you.
Ben

This message is a reply to:
 Message 1 by Mission for Truth, posted 12-16-2004 4:31 PM Mission for Truth has replied

Replies to this message:
 Message 3 by Mission for Truth, posted 12-17-2004 1:06 PM Ben! has replied

  
Ben!
Member (Idle past 1428 days)
Posts: 1161
From: Hayward, CA
Joined: 10-14-2004


Message 4 of 127 (169665)
12-18-2004 5:16 AM
Reply to: Message 3 by Mission for Truth
12-17-2004 1:06 PM


Re: Hello
MissionForTruth,
Hi, thanks for your response. I do agree with your thoughts and your direction of course. Here's some more comments:
I was kind of looking for you to pick a quote, paragraph, or section (even single webpage?) to pick out for discussion from the website. I've been through parts of the website before, and I'm not really interested in fishing through the whole thing. Anyway, I think around here, it's generally on the question poser to break down a website and post concrete sections of it. So, I'd politely ask you to do that. Then I'd be very interested in commenting on what you find.
But I would like to add that, whatever you bring up, unless it is new and unexpected, I'll be taking the view that behavior and mental states are caused by the brain.
Basically I think I'm concerning myself with the conscious experience of emotion. The act of being consciously aware of anger against someone or something, love, or trust, etc. Which would happen before the behavioral response(s).
Thanks for clarifying. By the way, lfen was telling me before that actually, conscious emotional responses can happen AFTER action has begun. I don't have any data on that though. But it seems like something you'd be interested in.
It's not the tiny electric current that flows to stimulate the synapse, nor is it even the synapse that creates action or thought, but it is the product of many specific synapses (created by electrical currents) that ultimatly make glands salivate, emotional feelings, and works of art and science.
Well... the whole system is necessary. But of course, it is the dynamic properties of the system which give rise to dynamic behaviors. There's no doubt about that !
Where can I find "Principles of Neuroscience"? Is it online? Or do I need to get off my butt and go to the library?
This book is THE book for neural science. It's a nice reference book, about 2000 pages. I doubt you can get it online. Maybe your library has it, but I'm not so sure. It's a technical book on a fairly narrow subject.
But, like any good reference book, it's easy to get some answers straightaway from it
Thanks!
Ben

This message is a reply to:
 Message 3 by Mission for Truth, posted 12-17-2004 1:06 PM Mission for Truth has replied

Replies to this message:
 Message 5 by Mission for Truth, posted 12-21-2004 8:45 PM Ben! has not replied

  
Ben!
Member (Idle past 1428 days)
Posts: 1161
From: Hayward, CA
Joined: 10-14-2004


Message 40 of 127 (171767)
12-27-2004 5:15 PM
Reply to: Message 37 by dshortt
12-27-2004 11:14 AM


Re: Minding the Pink Elephant
Dennis and Parsimonium,
I've been following this debate, and I'm enjoying it. At the risk of making things messier by adding a new voice, I did want to add my voice here. I've argued on other threads about epistemology and ontology, and I think they are important for grounding science (and I can see that Dennis agrees).
I'd take a slightly different approach to Parsimonium to Dennis' statements:
when the scientist goes from the practical statement of "the natural is all we can study" to the ultimate truth statement "the natural is all there is" he has made an ultimate truth statement that cannot exist in a purely naturalistic worldview.
I completely agree.
BUUUUT... Scientists are not after this "ultimate truth." It's not attainable. We're simply looking for the best way to model the reality.
The question of imploring God or not comes down to this--can we model reality simply based on what you call "the natural" ? If we can, then there's no need to postulate the existence of God. If we fail at the present... well that's a different story. That's closer to what I would call "self-defeating" than the line you're taking.
"Ultimate truth" is in principle unknowable. But like you say, it has nothing to do with science. On other threads I've argued, then, to simply drop the idea of "ultimate truth". It has no value.

This message is a reply to:
 Message 37 by dshortt, posted 12-27-2004 11:14 AM dshortt has replied

Replies to this message:
 Message 41 by dshortt, posted 12-28-2004 12:09 PM Ben! has replied

  
Ben!
Member (Idle past 1428 days)
Posts: 1161
From: Hayward, CA
Joined: 10-14-2004


Message 48 of 127 (171940)
12-28-2004 4:03 PM
Reply to: Message 46 by Phat
12-28-2004 1:38 PM


Re: Minding the Pink Elephant
Well...
I don't mean to insult you or to belittle your belief, but this is exactly what non-believers think about believers (a.k.a. God). So...
"Exist" is a funny word, and I don't like it. So I'll try to work around it. You are you, right? And you can't get outside your head. So, if YOU imagine something, it basically exists for you. If 1, 10, or 2000 others imagine something but you do not, then it basically does not exist for you; although there will be effects (notice the societal effects of different religions on even those who do not believe). In that same vein, if everybody believes that something exists, then basically it does exist.
Now, usually people coordinate their beliefs with evidence and consistency. Things that are simply imagined usually wind up being untenable--either they start to conflict with other measurements, or the imaginations of different people start to show differences.
However, I would say that, since we can't ultimately know an "absolute truth," and that since our scientific theories are incremental and based on observation, this type of "consistent imagination", if it doesn't conflict measurable data, then it is not distinguishable from "reality."
Ben

This message is a reply to:
 Message 46 by Phat, posted 12-28-2004 1:38 PM Phat has not replied

Replies to this message:
 Message 49 by 1.61803, posted 12-28-2004 4:16 PM Ben! has not replied

  
Ben!
Member (Idle past 1428 days)
Posts: 1161
From: Hayward, CA
Joined: 10-14-2004


Message 50 of 127 (171950)
12-28-2004 4:35 PM
Reply to: Message 41 by dshortt
12-28-2004 12:09 PM


Re: Minding the Pink Elephant
Dennis,
Thanks for the welcome. And thanks for your attitude (interested, personable, willing) with this thread; it makes discussion enjoyable.
For some scientists this may be true, but for many, it is exactly what is sought. SETI seeks to establish the "ultimate truth" that we are not alone in the universe and should consider ourselves thereby less "special".
Ah, but there's the rub. In my view (and of course I really want everybody else to think the same way!), there's only a very fine line (and only a philosophically interesting one) here. YES, we CANNOT know ultimate truth. HOWEVER, we are searching for knowledge, data, and theories that DO explain our experience consistently and completely. If we do actually attain consistency (with data and within the explanation) in our explanations, then there's really very little difference (and zero PRACTICAL difference) between "absolute truth" and what we've done.
But that is just the point: we can't model reality currently (as NosyNed and other scientists and scientific types will admit) simply based on the natural. ... how long do we wait for science to come through on it's promissory notes?
Here I think is the interesting question, and I thought this was one of the directions you are headed. ... (deleting many sentences, going for simplicity now). I guess the answer is, I don't know. I was tempted to say "there IS no 'longest time'," but now I think not. I guess it would be at the point where we stop making progress (i.e. stop creating theories that INCREASE the amount of data that we can explain) and where we stagnate on our knowledge for a long time.
There is no "time," in principle, though. Science doesn't have to be "right." You can get the right answers through other means. Science is just a method to get some answers. It has its benefits and its shortfalls. Certainly all of those on this board reap the benefits of science. But it's not the only way to get answers. Maybe it's the only quasi-dependable, communicable way though.
I would prefer to follow the more logical course.
I'll bite--What is this? I don't understand what is more logical to you. Please explain.
Thanks!

This message is a reply to:
 Message 41 by dshortt, posted 12-28-2004 12:09 PM dshortt has replied

Replies to this message:
 Message 51 by robinrohan, posted 12-28-2004 6:05 PM Ben! has replied
 Message 58 by dshortt, posted 12-29-2004 6:56 AM Ben! has replied

  
Ben!
Member (Idle past 1428 days)
Posts: 1161
From: Hayward, CA
Joined: 10-14-2004


Message 59 of 127 (172062)
12-29-2004 8:02 AM
Reply to: Message 58 by dshortt
12-29-2004 6:56 AM


Re: Minding the Pink Elephant
I like the way you think; you and I seem to be quite similar, just coming at it from different directions.
Cool, glad to hear it. I'm very interested to continue; I'm still not quite sure where you're coming from. So I have some questions
But a rub upon the rub if you will, is that under a purely naturalistic philosophy, knowledge itself cannot be trusted.
Why do you say this? I am not sure what you mean "trusted." You mean there's no reason "a priori" reason to believe in something like causality (a.k.a. Hume), so there's no "grounding" reason to believe that things won't change at any moment? I'm just guessing, I'm really not sure.
But to give you a peek at where I may come from after your response... I'm probably going to argue (unless you throw something at me that I'm not expecting) something along the lines of "the rub rubbing the rub is that this "knowledge" MUST be trusted. And if that applies, then I would also argue that the argument has nothing to do with science or anything else.
And maybe our answers to some of these questions is different because in my view, science has stagnated on the big questions. Where did we come from, why are we here, origins if you will.
Well... abiogenesis and evolution are ... by their nature, they are slow sciences. There's some crazy stuff out there--I just listened to a talk today (online for free!) about the molecular structure of ion channels. It's crazy!
We have quantum chromodynamics, which according to the author can relate gravitational and intertial mass, marrying quantum mechanics with general relativity. That's new stuff.
... but thinking more about it, I understand where you're coming from I think. 40 years isn't much time (it seems to me) in the history of the world. And I think that the actual building blocks that are being developed have not, in any way, stagnated. I think "revolutionary" thought is based on good, solid, unexplained data. I think we're still getting new, good, data. I think the new ideas are, then, only inevitable. But of course, maybe not. It's all personal viewpoint. And if you want to turn away from science, that is a choice of course you have.
Science doesn't have to be "right." You can get the right answers through other means. Science is just a method to get some answers. It has its benefits and its shortfalls.
Certainly all of those on this board reap the benefits of science. But it's not the only way to get answers. Maybe it's the only quasi-dependable, communicable way though.
I would like to hear you expound on this when you have time.
I started writing this up, but yeah, it's a bit long. I'll write it up separately, and post later if you're interested. By the way, can you think of any alternate forms besides religion, philosophy, and ignorance? Ignorance being the choice to stop asking questions of this nature. And don't laugh--for me, that's the closest viable alternative to science.
Thanks!
Ben

This message is a reply to:
 Message 58 by dshortt, posted 12-29-2004 6:56 AM dshortt has replied

Replies to this message:
 Message 64 by dshortt, posted 12-29-2004 11:21 AM Ben! has not replied

  
Ben!
Member (Idle past 1428 days)
Posts: 1161
From: Hayward, CA
Joined: 10-14-2004


Message 62 of 127 (172070)
12-29-2004 8:54 AM
Reply to: Message 51 by robinrohan
12-28-2004 6:05 PM


Re: Minding the Pink Elephant
Thanks.
I'm tempted to "quit while I'm ahead," but reading your take on dshortt's posts in another thread, I'm interested to see what you think of the following:
According to my understanding of your version of dshortt (confusing!), logic is not absolute--it is derived from physical beings in a physical world. if that's about right... I would agree. In other words, we can't get "outside ourselves" to see other ways of thinking.
But again, I don't think that matters either. Either logic is absolute, or it is absolute FOR US. I don't think it's ultimately meaningful to try and pull those two apart--WE ARE "US" and we'll NEVER BE ANYTHING ELSE!
Logic, to me, is just another system of deducing or predicting the future, given a set of assumptions (the "primitives" of logic) There's nothing absolute about it. Just like there's nothing absolute about Cartesian coordinates. All are based on "primitives" or "assumptions."
Suddenly I'm feeling I went beyond what you'll like. But I know you're interested in this stuff, and so am I. So let's see what happens

This message is a reply to:
 Message 51 by robinrohan, posted 12-28-2004 6:05 PM robinrohan has replied

Replies to this message:
 Message 63 by robinrohan, posted 12-29-2004 9:44 AM Ben! has not replied

  
Newer Topic | Older Topic
Jump to:


Copyright 2001-2023 by EvC Forum, All Rights Reserved

™ Version 4.2
Innovative software from Qwixotic © 2024