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Monkey Moms Act Like Human Moms

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DazzaMc
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« on: October 09, 2009, 02:40:46 pm »

Monkey Moms Act Like Human Moms

The intense, special exchanges that human mothers share with their newborn infants might have deep roots all the way back in monkeys.

Rhesus macaques and their offspring interact in the first month of life in ways much like what humans often do, scientists now suggest.

"What does a mother or father do when looking at their own baby?" asked researcher Pier Francesco Ferrari, a behavioral biologist and neuroscientist at the University of Parma in Italy. "They smile at them and exaggerate their gestures, modify their voice pitch — so-called 'motherese' — and kiss them. What we found in mother macaques is very similar — they exaggerate their gestures, 'kiss' their baby, and have sustained mutual gaze."

Past research has shown these emotional interactions go both ways in humans — newborns are sensitive to their mother's expressions, movements, and voice, and engage their parents in much the same way. For years, these capacities were basically considered unique to humans, although perhaps shared to some extent with chimpanzees.

Now Ferrari and his colleagues extend these skills to macaques, "suggesting the origins of these behaviors actually goes way back," he told LiveScience. (Rhesus monkey ancestors diverged from those of humans roughly 25 million years ago, while chimpanzees diverged from our lineage 6 million years ago.)

The scientists closely observed 14 mother-infant pairs for the first two months of the babies' lives. Mother macaques and their infants spent more time gazing at each other than at other monkeys. The researches also found that mothers more often smacked their lips at their infants, a gesture that the infants often imitated back to their mothers, suggesting that infant monkeys may have a rich internal world that we are only now beginning to see.

Moreover, Ferrari and his colleagues saw mothers actively searching for the infant's gaze, sometimes holding the infant's head and gently pulling it towards her face. In other instances, when the babies were physically separated from their mothers, the parent moved her face very close to that of the offspring, sometimes lowering her head and bouncing it in front of the youngster.

Intriguingly, these exchanges virtually disappeared when infants turned about one month old.

"It's quite puzzling," Ferrari said, "but we should consider that macaque development is much faster that of humans. Motor competences of a two-week-old macaque could be compared to an eight- to twelve-month-old human infant. Thus, independence from the mother occurs very early. What happens next in the first and second month of life is that infants become more interested in interacting with their same-age peers."

This discovery suggests that by studying monkeys, scientists might get insights into the evolution of parental care and infant development in humans.

"These types of interactions are the way we learn to be sensitive to others' needs," Ferrari said.

The scientists detailed their findings online October 8 in the journal Current Biology.

http://www.livescience.com/culture/091008-monkey-mamas.html
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Sir Blodsnogger
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« Reply #1 on: October 21, 2009, 03:21:37 am »

Did human mums learn from the monkey mums or was it vice versa?
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Sir Blodsnogger
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« Reply #2 on: November 03, 2009, 05:12:27 am »

There is a monkey who is a prime minister.
Guess which country?
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AnFaolchudubh
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« Reply #3 on: November 03, 2009, 06:51:29 am »

There is a monkey who is a prime minister.
Guess which country?

brian tamaki and his christian utopia!
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Stupid people are not an endangered species so why are we protecting them
R. S. OhAllmurain
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« Reply #4 on: November 07, 2009, 12:46:09 pm »

Brian Tamaki is not a PM faol.
Here is another hint. What monkey has blue balls.
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AnFaolchudubh
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« Reply #5 on: November 08, 2009, 11:53:42 am »

Brian Tamaki is not a PM faol.
Here is another hint. What monkey has blue balls.

why do you want to know what monkey has blue balls for gommie??
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Stupid people are not an endangered species so why are we protecting them
R. S. OhAllmurain
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« Reply #6 on: November 16, 2009, 10:08:16 am »

Aw s--- faol. If you cant tell the difference between a male and a female monkey then you really are a hopeless case.
The male has balls you idjit. The other one has none.
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AnFaolchudubh
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« Reply #7 on: November 16, 2009, 11:59:14 am »

Aw s--- faol. If you cant tell the difference between a male and a female monkey then you really are a hopeless case.
The male has balls you idjit. The other one has none.

In all honesty monkeys don't interest me, it was you who was asking about the monkeys balls, kind of a sick pervertion you have, but I'm not here to judge!
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Stupid people are not an endangered species so why are we protecting them
R. S. OhAllmurain

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