What Happens When A Baby Takes Its First Breath?

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Live Science: What happens when a baby takes its first breath?  

Two blood vessels unique to fetuses disappear 

Within seconds of birth, a baby takes in its own oxygen for the first time. For that to happen, their tiny lungs and circulatory system have to transform in a matter of seconds. So how does a tiny human manage to take what could be the most challenging breath of its life just seconds after birth? 

First, it helps to understand how the circulatory system — specifically, the lungs and heart — work in utero. The lungs don't provide oxygen to the fetus during gestation. Instead, they are partially collapsed and filled with liquid during development while the baby gets oxygen through the umbilical cord from the placenta, according to the Texas Heart Institute.  

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CSN Editor: The miracle of life is truly amazing.

After Every Star Wars Movie Babies Have Been Named After The Characters

Quartz: After each Star Wars film come the Star Wars babies

Star Wars is everywhere. With the latest installment of the film series about to be released, there are Star Wars toasters, Star Wars tape dispensers, and Star Wars soup.

There are even Star Wars babies.

Our analysis of the Social Security Administration’s data on American baby names shows that the film franchise has definitely moved the needle on naming trends in the US. Star Wars created hundreds of Lukes, Leias, Hans, Landos, and even, yes, Darths.

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CSN Editor: Who in his (or her) right mind wound name their kid "Darth"?

The Secret To Smarter Computers?

Scientists think adding a baby's imaginative powers and all-around braininess to computers would make these machines smarter and more human. CREDIT: Aphichart | Shutterstock

Baby Brains May Be The Secret To Smarter Computers -- Live Science

Cognitive scientists hope to bottle up a baby's brain — and the imagination and air of possibility that comes with it — and use the result to make computers smarter.

"Children are the greatest learning machines in the universe," Alison Gopnik, a developmental psychologist at the University of California at Berkeley, said in a statement. "Imagine if computers could learn as much and as quickly as they do," said Gopnik, author of the books "The Scientist in the Crib" (William Morrow, 2000) and "The Philosophical Baby" (Picador, 2010).

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My Comment: A unique and different way to look at making computers "smarter".

Every 2-Year-Old Should Know At Least These 25 Words

Carla Tarantino-Marie and her 2-year-old daughter Violette, reading together. Viorel Florescu for New York Daily News

Every 2-Year-Old Should Know At Least These 25 Words: Researchers -- New York Daily News

A checklist for toddler language development

Turns out chatty toddlers who say “all gone” and “bye-bye” aren’t just cute — they’re showing off their essential language skills.

Researchers have identified 25 “must have” words that every child should be saying when they turn 2.

Kids who haven’t mastered them might not just be late talkers — they could be showing signs of autism, developmental delays or hearing problems .

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My Comment: Only 25?

Babies And Their Ability To Reason

A baby watches objects bounce around an enclosure during an experiment on infant cognition. CREDIT: L. Bonatti & E. Teglas

Babies Are Capable of Complex Reasoning -- Live Science

Babies are sophisticated mini-statisticians, a new study finds, capable of making judgments about the probability of an event they've never seen before.

Using a computer model, researchers were able to accurately predict what a baby would know about a particular event if given certain information. The model may be useful in engineering artificial intelligence that reacts appropriately to the world, said study researcher Josh Tenenbaum, a cognitive scientist at the Massachusetts Institute of Technology. The study also demonstrates just how savvy baby brains are, Tenenbaum told LiveScience.

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A Smile May Not Mean Your Baby Is Happy

Doctors who measured brain activity in babies subjected to a painful procedure found that even when they they did not cry or grimace there was still a pain response in the brain. ALAMY

From The Independent:

If you want to tell whether your baby is in pain, looking at its face may not be enough, researchers have found.

Generations of mothers have depended on their baby's facial expressions to tell them what they are feeling. But a study has found that giving a baby a spoonful of sugar before an injection or blood test may alter its expression without lessening its pain.

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Babies Are Born To Dance To The Beat

From The Telegraph:

Babies are born to dance and find the rhythm and tempo of music more engaging than speech, research has shown.

A study of infants aged from five months to two years suggests that babies are preprogrammed to move rhythmically in response to music.

Psychologist Marcel Zentner, who led the University of York team, said: "Our research suggests that it is the beat rather than other features of the music, such as the melody, that produces the response in infants.

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Eating Breakfast And Fatty Diet During Early Pregnancy Increases Chances Of Having A Boy

Eating a high-fat diet around conception increases the odds of giving birth to a boy, while low fat consumption with periods of long fasts favours girls Photo: PHOTOLIBRARY

From The Telegraph:

What women eat while they are in the early stages of pregnancy influences the sex and health of their unborn baby, new research suggests.

Women who eat a full breakfast and a high fat diet at the time of conception are more likely to have a boy, scientists claim.

A low fat diet with periods of long fasts favours girls, the researchers have found.

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Parents Choosing More Unusual Baby Names Now

From Live Science:

Celebrities aren't the only ones giving their babies unusual names. Compared with decades ago, parents are choosing less common names for kids, which could suggest an emphasis on uniqueness and individualism, according to new research.

Essentially, today's kids (and later adults) will stand out from classmates. For instance, in the 1950s, the average first-grade class of 30 children would have had at least one boy named James (top name in 1950), while in 2013, six classes will be necessary to find only one Jacob, even though that was the most common boys' name in 2007.

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Two Languages In Womb Makes Bilingual Babies

Being bilingual starts in the womb. Credit: iStockphoto

From Cosmos/AFP:

WASHINGTON: Babies who hear two languages regularly when they are in their mother's womb are more open to being bilingual, a study published this week in Psychological Science shows.

Psychological scientists from the University of British Columbia and a researcher from the Organization for Economic Cooperation and Development in France tested two groups of newborns, one of which only heard English in the womb and the others who heard English and Tagalog, which is spoken in the Philippines.

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New App Translates Baby's Cries

From Live Science:

Next time your baby cries, you might want to hold the little one up to your iPhone. A new app could translate those yells into adult-speak, telling you whether it's a cry for food or perhaps a nap.

After 10 seconds of crying, the Cry Translator (patented by Biloop Technologic, S.L.) will light up one of five icons to indicate, the company claims, whether your baby is hungry, tired, bored, sleepy, stressed, or in some kind of discomfort.

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U.S. Babies Are Getting Smaller

From Live Science:

Babies born in the United States are getting smaller, according to a new study. The findings suggest that birth weights in this country have declined during the past 15 years, most dramatically among the least likely group of mothers.

The researchers estimate that birth weights for full-term babies have decreased by an average of 1.83 ounces (52 grams) between 1990 and 2005.

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Embryos Like to Be Rocked Like Babies

To test out a device that keeps embryos in motion, researchers placed early-stage mouse embryos into a thimble-sized funnel, at the bottom of which were tiny channels through which fluids flowed. Credit: University of Michigan.

From Live Science:

Like babies that can be lulled to sleep with swaying, embryos also prefer to be rocked.

By gently rocking embryos while they grew during in vitro fertilization, scientists increased pregnancy rates in mice by more than 20 percent. The same rock-a-bye procedure could lead to more success for in vitro fertilization in humans, the researchers say.

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How To Create A Designer Baby

From Popular Mechanics:

Increasingly sophisticated genetic tests make it possible for parents to choose their baby’s traits. Here are three ways babies are born to specifications.

For just an extra few thousand dollars, women undergoing in vitro fertilization (IVF) could one day choose to have a baby boy with perfect vision, an aptitude for sports and a virtual lock on avoiding colon cancer. Fertility clinics in the U.S. currently offer not only to screen for diseases, but also to choose gender. They are not yet offering any further customization, but that could change as genetic mapping gets faster and easier.

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Why Does A Human Baby Need A Full Year Before Starting To Walk?

Why does a human baby need a full year before it can start walking, while a newborn foal gets up on its legs almost directly after birth? (Credit: iStockphoto/Beth Jeppson).

From Science Daily:

Science Daily (Dec. 19, 2009) — Why does a human baby need a full year before it can start walking, while a newborn foal gets up on its legs almost directly after birth? Scientist have assumed that human motor development is unique because our brain is unusually complex and because it is particularly challenging to walk on two legs. But now a research group at Lund University in Sweden has shown that human babies in fact start walking at the same stage in brain development as most other walking mammals, from small rodents to elephants.

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Chemicals In Breast Milk Linked To Testicular Cancer

Photo: Pollutant chemicals found in breast milk have been linked to testicular cancer Photo: GETTY

From The Telegraph:

Pollutant chemicals found in mothers' breast milk have been linked to an increased rate of testicular cancer.

A study in Denmark suggests hormone-disrupting environmental chemicals may explain why so many men in the country develop the disease.

Danish men are up to four times more likely to have testicular cancer as men in neighbouring Finland.

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Babies' Brains Churning With Activity

Electrodes recorded brain activity while infants grabbed for toys. The same brain area showed activity whether infants grabbed for a toy themselves or watched an adult do the same. Credit: Michael Crabtree.

From Live Science:

The look of amazement in the eyes of an infant suggests the wheels are churning away inside that noggin. New research confirms they are. Scientists have shown that when 9-month-olds watch people reach for objects, the motor region in their brains gets activated, as if the babies were doing the reaching themselves.

The brain ability is likely due to so-called mirror neurons, which fire both when we do an action ourselves, and when we watch others do a similar action. While such neurons have only been directly measured in monkeys, scientists think they exist in adult humans, and now in infants.

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Inside The Baby Mind

(iStock photo)

From Boston.com:

It's unfocused, random, and extremely good at what it does. How we can learn from a baby's brain.

WHAT IS IT like to be a baby? For centuries, this question would have seemed absurd: behind that adorable facade was a mostly empty head. A baby, after all, is missing most of the capabilities that define the human mind, such as language and the ability to reason. Rene Descartes argued that the young child was entirely bound by sensation, hopelessly trapped in the confusing rush of the here and now. A newborn, in this sense, is just a lump of need, a bundle of reflexes that can only eat and cry. To think like a baby is to not think at all.

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Why Toddlers Don't Do What They're Told

From Live Science:

Are you listening to me? Didn't I just tell you to get your coat? Helloooo! It's cold out there...

So goes many a conversation between parent and toddler. It seems everything you tell them either falls on deaf ears or goes in one ear and out the other. But that's not how it works.

Toddlers listen, they just store the information for later use, a new study finds.

"I went into this study expecting a completely different set of findings," said psychology professor Yuko Munakata at the University of Colorado at Boulder. "There is a lot of work in the field of cognitive development that focuses on how kids are basically little versions of adults trying to do the same things adults do, but they're just not as good at it yet. What we show here is they are doing something completely different."

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The Father Factor: How Dad's Age Increases Baby's Risk of Mental Illness

When a large study linked schizophrenia to paternal age, some researchers wondered if the root cause, rather than age, was that men who had waited had the makings of the disease themselves. Getty Images

From Scientific American:

Could becoming a father after age 40 raise the risks that your children will have a mental illness?

* It is widely recognized that a 40-year-old woman has an increased risk of bearing a child with Down syndrome. What is not known is that a 40-year-old man has the same risk of fathering a child with schizophrenia—and even higher odds of his offspring having autism. The risk of bipolar disorder appears to rise as well.
* In the past couple of decades, the number of older fathers has increased. Birth rates for men older than 40 have jumped as much as 40 percent since 1980.
* The mechanisms behind the higher risks are still being investigated, although scientists have several hypotheses that could someday lead to better therapies or possibly even cures for these mental illnesses.

When my wife, Elizabeth, was pregnant, she had a routine ultrasound exam, and I was astonished by the images. The baby’s ears, his tiny lips, the lenses of his eyes and even the feathery, fluttering valves in his heart were as crisp and clear as the muscles and tendons in a Leonardo da Vinci drawing. Months before he was born, we were already squabbling about whom he looked like. Mostly, though, we were relieved; everything seemed to be fine.

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