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The neurophysiology of "free will", the truine brain and Phineas Gage
This thread discussion is meant to learn more about the neurophysiology of "free will", considering the triune brain model, Phineas Gage's case of traumatic brain injury and other related brain research.
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"When people are suffering mentally, they want to feel better—they want to stop having bad emotions and start having good emotions." (-Temple Grandin) |
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Re: The neurophysiology of "free will", the truine brain and Phineas Gage
I'm not sure we truly have free will. I believe that our actions abd decisions are determined by our genetics and the sum total of our environmental experiences at every stage.
I'm not sure what phineas gage has to do with free will except that He shows that even something as individual as personality is purely a result of particular physiological configuration and can be changed by a traumatic brain injury. Or like a professor whose lectures I used to listen to said: there's no aspect or function of your being that cannot be taken away from you. |
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mildadhd (04-18-17) |
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Re: The neurophysiology of "free will", the truine brain and Phineas Gage
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I'm not that versed on free will but there seems to be an emphasis, as you may well know, on the "genes you have" or similar, and good or bad, we had no freedom when it came to our acquired genes. I'm not sure what a free will promoter would say about our environment and its relevance. You may have heard other illustrations come from those who had epilepsy so severe they had their corpus callosum (it physically connects and unifies the 2 brain hemispheres) cut. The story (there are many others) goes something like, "John is trying to button his shirt with his right hand, but his left hand keeps unbuttoning it; he has to have his wife do it for him." I find these cases interesting, but less effective at illustrating free will than other examples. |
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Re: The neurophysiology of "free will", the truine brain and Phineas Gage
Thanks
This is fun! I wonder if should have titled the thread, " The neurophysiology of "awareness", the triune brain and Phineas Gage" I wonder if the term "awareness" is a more realistic term to describe function of higher tertiary (blue) neocortical brain processing levels, rather than the term "free will"? Awareness (blue) is not possible without, primary (red) and secondary (green) brain processing levels of controls. Phineas Gage's case may show that a human can survive traumatic brain injury to higher neocortical brain areas. (blue) But humans cannot survive similar traumatic brain injury to primary (red) lower subcortical brain areas, implying that lower primary (red) and secondary (green) subcortical brain processing levels of evolved before tertiary (blue) processing level of brain control. m
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"When people are suffering mentally, they want to feel better—they want to stop having bad emotions and start having good emotions." (-Temple Grandin) Last edited by mildadhd; 04-18-17 at 08:27 PM.. |
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