To: PistolPaknMama
That's a great point, PPM. One thing that they did NOT mention in this article is that because of increased bone and muscle mass (they were about 30% "thicker" than us) they needed more brain to coordinate those bigger muscles. This action resides in the cerebellum (the lower part of the back of the skull) and that's where most of the increased brain size comes from. So, they weren't deep thinkers, but merely needed (and had) a bigger switchboard.
That gene may have helped them get there physically, but would would not have helped them much competing on Jeopardy! (excpet on questions about roast duck and mango salsa).
53 posted on
11/08/2006 2:20:24 PM PST by
Pharmboy
(After Tuesday, my tagline won't come out of its room.)
To: Pharmboy; PistolPaknMama; SunkenCiv
"... because of increased bone and muscle mass (they were about 30% "thicker" than us) they needed more brain to coordinate those bigger muscles." But I guess that wouldn't hold for coordinating the actions of fat cells, I take it? A bigger brain needed for a larger body, but not a fatter body? Americans getting heavier lately and all that.
I was kinda hoping for something to ... explain ... yesterday.
54 posted on
11/08/2006 3:45:00 PM PST by
NicknamedBob
(If the Supreme Court has "Judges for Life," why is there any question about Roe vs Wade?)
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