Values encoded in Brain Neurons

In summary, this research shows that primates have hard-coded values in the neurons of their prefrontal cortexes, and that these values may play a role in their moral behaviour.
  • #1
selfAdjoint
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Lots of current research showing that primates have hard coded values in the neurons of their prefrontal cortexes.

See
costs and benefits in the brain
http://www.nature.com/neuro/journal/vaop/ncurrent/abs/nn1756.html

Cardinal utility in the brain
http://www.ncbi.nlm.nih.gov/entrez/..._uids=16890516&query_hl=4&itool=pubmed_docsum

Economic Value in the brain
http://www.ncbi.nlm.nih.gov/entrez/...Retrieve&dopt=abstractplus&list_uids=16633341

(Courtesy of GNXP poster "Coffee Mug")
 
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  • #2
selfAdjoint said:
Lots of current research showing that primates have hard coded values in the neurons of their prefrontal cortexes.

See
costs and benefits in the brain
http://www.nature.com/neuro/journal/vaop/ncurrent/abs/nn1756.html

Cardinal utility in the brain
http://www.ncbi.nlm.nih.gov/entrez/..._uids=16890516&query_hl=4&itool=pubmed_docsum

Economic Value in the brain
http://www.ncbi.nlm.nih.gov/entrez/...Retrieve&dopt=abstractplus&list_uids=16633341

(Courtesy of GNXP poster "Coffee Mug")
Interesting, and it makes perfect sense that organisms evolve to incorporate at least some hard-wired behavioural parameters (as opposed to each generation having to learn these parameters as they mature), especially in species where regular and repetitive social behaviour is broadly similar from one generation to another, so this should come as no surprise.

None of this means, of course, that particular morals or values are necessarily "abolute" in any sense - the hard-coded parameters are simply contingent evolutionary responses to a particular environment.

Best Regards
 
  • #3
can we sticky this link so it doesn't go down the list hehe =]
 
  • #4
Very nice Self and very interesting.
 
  • #5
Isn't there something in game theory about everyone always wanting the whole pot for themselves before sharing? Now we might want actually have morals hardwired?

Well at least somebody oughtta tell Zoobyshoe that zoobies have values. Hmmm...
 

1. How are values encoded in brain neurons?

Values are encoded in brain neurons through a process called neural coding. This involves the activation of specific neurons or groups of neurons in response to different stimuli, which can include external events or internal thoughts and emotions. The patterns of neural activity that are associated with specific values are then strengthened through repeated exposure and reinforcement.

2. Can values change over time due to changes in brain neurons?

Yes, values can change over time due to changes in brain neurons. This can occur through a process known as neuroplasticity, where the connections between neurons are constantly being modified and altered in response to new experiences and learning. As a result, our values can also shift and evolve as our brains change and adapt.

3. Are values encoded in specific areas of the brain?

While there is no one specific area of the brain that is responsible for encoding values, research has shown that certain regions, such as the prefrontal cortex and the limbic system, play important roles in processing and interpreting information related to values. Additionally, different values may be represented in different areas of the brain, depending on their complexity and relevance to our beliefs and behaviors.

4. How do values influence decision-making?

Values can have a significant impact on decision-making, as they can serve as guiding principles and motivations for our actions. When faced with choices, our brains will often prioritize options that align with our values and beliefs, and we may experience feelings of conflict or discomfort when our values are in conflict with our decisions or actions.

5. Can values be measured and studied through brain imaging techniques?

While it is difficult to directly measure values through brain imaging techniques, research has shown that certain patterns of neural activity can be associated with specific values. By using neuroimaging tools such as fMRI, scientists can observe changes in brain activity when individuals are presented with different stimuli or engage in activities that involve their values, providing insights into how values are encoded and represented in the brain.

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