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The relevant question is whether this is the proper point of theorization or whether one should theorize between cases to establish an analogy between them.
That arrangement would have fostered a pooling of knowledge that would have greatly aided game hunting and foraging, Ambrose theorizes.
The researchers theorize that the abused patients had higher vermal activity in order to quell electrical irritability within the limbic system.
They theorize that he was knocked off his feet and swept downstream while trying to cross.
Kurtz theorizes that when Matthew's head hit the windshield, he damaged or severed some of his olfactory neurons, millions of tassel-like nerve cells in the nasal cavity that--when funtioning--can detect some 10,000 odors (and nearly as many flavors).
Caspari and Lee theorize that prehistoric grandparents sparked growth among Stone Age populations by caring for grandkids.
The study indicates that some embryonic neurons can switch the chemical signals they produce in response to changes in their own electrical activity or that of nearby cells, the investigators theorize.
Such rapid tooth growth reflects accelerated body development, which may have evolved because Neandertals typically died at relatively young ages, the researchers theorize.
At least some of those ancient DNA changes led to bigger brains in various ape species long before human ancestors experienced unprecedented brain growth, theorize Vladimir Larionov of the National Cancer Institute in Bethesda, Md.
Now, social scientists theorize that new mothers typically experience hormonal and brain changes that sensitize them to their babies' needs.
Socially connected females may receive baby-friendly perks, such as protection from harassment or access to others' food, the researchers theorize.