You're looking at Less Wrong's discussion board. This includes all posts, including those that haven't been promoted to the front page yet. For more information, see About Less Wrong.

Qiaochu_Yuan comments on Thoughts on the January CFAR workshop - Less Wrong Discussion

37 Post author: Qiaochu_Yuan 31 January 2013 10:16AM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (73)

You are viewing a single comment's thread. Show more comments above.

Comment author: Valentine 31 January 2013 06:35:56PM 9 points [-]

Thank you for writing up your thoughts, Qiaochu!

I feel the need to offer one very minor correction:

For example, sympathetic nervous system activity, which governs the fight-or-flight response, is unpleasant, unhealthy, and can prevent you from explicitly modeling other people.

It's actually sympathetic dominance over the parasympathetic side that does this. Both the sympathetic and parasympathetic systems are running all the time, and that's really quite essential. You cannot stand up without the sympathetic system, for instance, nor can you lie down without going into a panic without the parasympathetic side doing its job.

But as long as you replace "activity" with "dominance," I think we're good!

Comment author: Qiaochu_Yuan 31 January 2013 07:19:16PM 1 point [-]

Thanks! Corrected.

Comment author: Gavin 01 February 2013 06:50:40AM 0 points [-]

I think you may now have the definitions mixed up. It looks like you're saying the parasympathetic system governs fight or flight, when it's the sympathetic system that runs fight or flight.

Comment author: Qiaochu_Yuan 01 February 2013 07:09:05AM 0 points [-]

The phrase is "sympathetic nervous system dominance over the parasympathetic nervous system."

Comment author: ESRogs 01 February 2013 09:02:53AM *  3 points [-]

In its current form,

sympathetic nervous system dominance over the parasympathetic nervous system, which governs the fight-or-flight response, is unpleasant, ...

I couldn't figure out what the sentence was trying to say either.

Would it still be correct to say, "For example, dominance of the sympathetic nervous system (which governs the fight-or-flight response) over the parasympathetic, is unpleasant, ..."?

Comment author: Qiaochu_Yuan 01 February 2013 05:16:43PM 0 points [-]

That's probably less confusing. Thanks! Edited.