Don’t Cry for Me Tom & Jerry

like humans, rats have “tickle skin”. These are certain areas of the body that generate more laughter response than others. The laughter is associated with positive emotional feelings and social bonding occurs with the human tickler, resulting in the rats becoming conditioned to seek the tickling. Additional responses to the tickling were those that laughed the most also played the most, and those that laughed the most preferred to spend more time with other laughing rats. This suggests a social preference to other rats exhibiting similar responses. However, as the rats age, there does appear to be a decline in the tendency to laugh and respond to tickle skin. The initial goal of Jaak Panksepp and Jeff Burgdorf’s research was to track the biological origins of joyful and social processes of the brain by comparing rats and their relationship to the joy and laughter commonly experienced by children in social play. Although, the research was unable to prove rats have a sense of humour, it did indicate that they can laugh and express joy. (Laughter in Animals, Wikipedia 2010)

the rats laugh and anxiety overwhelms the human….what a strange world.

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1 Comment

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One response to “Don’t Cry for Me Tom & Jerry

  1. adam

    Is this what you do when I think you’re studying in the room all day?

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