'm not up with the absolute latest on brain function. From memory it wavers between generalised function to location-specific function although I think some cortical areas have been identified with specific functions. So what is the “perception” part of the brain? Pre-frontal cortex or is it more generalised as a function?
I am not sure.. I have absolutely no training specific to neurology, so I probably could not say for sure, but apparently it is a portion of the brain that is not exactly cortex.. and apparently it has been measured and found to be a non-growing portion.. In any event (Sorry- I truly do not have a source for this, lol) perception is real and always differs between any two people in existence, even if only based on where they stand in a room, relative to how they might see that room and the images that they perceive from that position.. (Someone by the door, looking in- obviously perceives the room in the sense of being "from the doorway"- and "outside looking in"- and say the other person is in the room- then the person seeing it from the doorway looking in, also sees it as having a person inside, or being occupied. The person already in the room would quite probably see it as the inside of a room, and void of another person other than herself, and may consider the room to be unoccupied.. And just seeing things visually differently- seeing a couch from the back, versus the front, etc.. It is not that the lack of adequate perceptive ability we humans have necessarily changes significantly anything we see as normal or mundane- but there are always going to be fundamental differences in how we see those things, therefore we have a lacking in ability to be able to broadly imagine or perceive something that we have not yet had the capacity to picture..
You could imagine what the front of the couch looks like, seeing it from the back, if you have seen any couch before, or if you have (better yet) seen the front of this particular couch before. But, say the front of the couch has a cat laying on it.. You cant see the cat from behind the couch.. You have to change your perception to do that. Its is not possible to perceive a cat on the couch, if you do not know what a cat is, or a couch is.. You would certainly see the couch and the cat, even if it was for the first time ever in your life seeing such things as couches or cats- lol- and you would see and perceive its color and dimensions and everything that a person who has had plenty of experiences with couches and cats can perceive seeing- the same dimensions, and the same cat tail flicking back and forth, lol.. But you just cant imagine a cat you have never heard of, or seen, without being properly introduced to it in concept, at least- and you would never know it was even a cat at all, without seeing a photo of it, or being able to have some way of connecting it to whatever you were told a cat IS.. And the best verbal description of a dog, without describing a cat, can still lead a person who has never before seen a...uh.. cat OR a dog, to believe that the animal on the couch is actually a dog- with the furry ears, tail, and furry body- four legs, etc..
OK So when I am describing these events in perception, I am referring to God as a belief that can be perceived in ways that do not always coincide with other's beliefs of who or what God is, also.. And I am just saying.. That's perfectly okay and normal.
Mental illness and perception. Have you spoken to someone who is suffering schizophrenia? Their perception – depending on the severity of the affliction – is different from someone who is not suffering the disease. Anyway that's just a personal view.
My ex-boyfriend's little sister is a schizophrenic. She doesnt exactly perceive things differently- she has delusions. Schizophrenics hallucinate, and hallucinations are quite different than the concept of perception, with the exception of the mental illness that they have which makes them (perceive it as real and then) believe that the hallucination is real.
OOH I have a better explanation now: <YAY>Have you ever done the left brain / right brain test? Theres a dancing girl shadow, and you are supposed to watch her twirl in circles.. And everyone who watches it has a different response- Some say she is turning clockwise and some say she is turning counter clockwise.. And some say she is doing both- she starts in one direction and then changes direction. Thats because each side of your brain (left and right) thinks in a different way. One side (for example) controls spacial organization or recognition and the other side controls color recognition, artistic ability, creativity.. So both sides of the brain are trying to perceive something that an entire room full of people (my critical thinking course this past summer) will inevitable be capable of disagreeing on which way she was "definitely" twirling in.. It is awesome.
There are also "hidden picture" images that can only be seen if you have a higher functioning right brain than you do left.. And certain tasks that come naturally to a person with a higher functioning left brain than right.
Of course, I have no doubt that you already know all this- it is very late and I am trying to illustrate a point, that perception can be (and generally is) different for everyone.. Just to bring home the idea that if we are even this evolved, then why do some of us have such a high usage of one side of the brain, and yet others have the opposite thing going on with the other? Why is it that when we see things with our eyes, we see a perception of images, and not necessarily something that even truly exists? Did you know that when your eyes look at something, it actually takes a picture of it, upside down, and then your brain flips it back over, to make it a rational image for you? Why the hell would everything even BE upside down the first time we view it? Why not just see the stuff exactly as it is.
This whole phenomena occurs with all of our senses, also- the brain is simply sent messages from the nerves and the other organs, and must decipher and translate those messages, in order for us to understand what we see/touch/smell/taste/hear.. For those 5 senses to work properly, or exactly, we need our sense of perception to be far more developed than it currently is. (Seeing as though ::scuse the pun, lol:: we SEE things upside down as they are..)
I could even venture a guess that the whole world may possibly be literally upside down, in reality, for all we know- (as long as our eyes see things upside down) and our brain just adjusts to comfort us- because that perception portion of our brain could possibly be the essence of God.. That we have to build things upside down to make them stand up straight, or that, in consideration of relativity, ANYTHING is possible- parallel universes, levitation, etc.. Who knows? It is difficult to think about stuff like that as a possible alternate reality that we are just not ready to perceive.. I don't know all the hows and whys of it all- but I have decided to open my mind to infinite possibilities. It is all very very fascinating stuff, theoretically speaking of course. ;-)
But I can see my words weren't specific enough. I should have said “sense-perception.” I can see from your illustrations that you mean a sort of cognitive perception based on learned experience. Actually those are very useful examples, if I may say so without appearing boorish or patronising. In the sense that you've used perception it seems to me to be, as I said, based very much on cognition and experience.
When we look at "belief" that to me is a manifestation of learning as well, I find it particularly interesting.
I actually totally agree with the last two sentences.. Those things definitely can affect perception, as I illustrated before! =)
You have been very fun to talk to in this thread.. I am sure that you can understand now that I do not really mean a sense perception, at least not in a narrow conceptual way. I think that perception is so all encompassing, and that it is definitely something that people who do not yet believe in God should consider.. Seeing as though it is testable and all that. lol! =) You're a good sport- I like your attitude, and really enjoyed your post.