wedrifid comments on Is masochism necessary? - Less Wrong

8 Post author: PhilGoetz 10 April 2009 11:48PM

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Comment author: jimrandomh 12 April 2009 09:10:16PM 1 point [-]

Due to neuroplasticity, we can train ourselves to get our pleasure/pain wires crossed

I find this claim highly suspicious, because the little bit I know about neurobiology tells me that pain and pleasure are controlled by neurotransmitter chemicals, not by synapse connections (wiring), and so it should not be possible to cross them except by genetic defect.

Comment author: wedrifid 13 April 2011 02:33:39AM 1 point [-]

This does not necessarily follow. The neurotransmitter chemicals can remain the same but whole areas of the brain can be rewired such that the area processing the pain can be connected differently to the rest of the brain, including an area which experiences pleasure.

(This is not an endorsement of the grandparent.)