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cjbgkaghtoday at 3:48 PM2 repliesview on HN

While the connections are important I think the individual cell behavior is also very important and that is driven by DNA. Brain cells last a lifetime and can modify their own DNA so each one ends up being unique. I do wonder how much of behavior/consciousness is encoded in the cells DNA versus the connections between the cells.


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apothegmtoday at 4:21 PM

Do you have a citation for the notion they can modify their own DNA? I would fairly easily believe they can modify its expression, but I’m skeptical of the idea they can modify the sequence.

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kingkawntoday at 3:51 PM

The depth of complexity and innumerable interacting variables of biology make attempts to map brain function always seem like an absurdity

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