Monday, December 12, 2011

More on rat thoughts

What do animals 'know'? More than you may think

Rats are getting some unusually good PR lately. Last week, it was studies that indicate empathy for other rats, this week, their thinking seems deeper than we, um, thought:
"Rats often make and behave as if they're rational creatures," said UCLA associate professor of psychology Aaron Blaisdell, a member of UCLA's Brain Research Institute and senior author of a new study published in the December issue of the journal Psychonomic Bulletin and Review.

"To make a in the face of uncertainty, rats call on prior history and reasoning," Blaisdell said. "They apply what they know to a situation where they are uncertain. The rats are not necessarily thinking like little humans, but they have learned through experience. A lot of animal behavior seems to be rational. Their behavior follows logical inferences."

You can read about the studies suggesting this at the link.

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