Update Terbaru BLUE.. Pada Article Hari Ini Penulis Akan Memberi Anda Cerita Yang Amat Menarik Hari Ini . Jadi Mari Kita Mula Membaca. With all we know about attachment theory and interpersonal neurobiology, this result is not at all surprising. For example, we know that breast feeding creates a deeper mother-child bond, and that it promotes quicker development of interpersonal skills (emotional intelligence begins in this stage of development).

However, I worry about how studies like this will impact those mothers who cannot breast feed, either because it's too painful, or an absence of sufficient milk production, or beacuse the baby does not cooperate. These women are bound to experience some guilt or shame, that somehow they are disabling their children. While the research is useful and important, we need to be aware of how it will affect others.

However, my guess is that good attachment-focused parenting can counteract any negatives from not being able (or willing) to breast feed a child, so those women should not feel any guilt or shame.

Below this article are the citation and the abstract - the full article is behind a paywall (because Elsevier is evil).

MRI Study: Breastfeeding Boosts Babies' Brain Growth


June 6, 2013 — A study using brain images from "quiet" MRI machines adds to the growing body of evidence that breastfeeding improves brain development in infants. Breastfeeding alone produced better brain development than a combination of breastfeeding and formula, which produced better development than formula alone.


MRI images, taken while children were asleep, showed that infants who were exclusively breastfed for at least three months had enhanced development in key parts of the brain compared to children who were fed formula or a combination of formula and breastmilk. Images show development of myelization by age, left to right. (Credit: Baby Imaging Lab/Brown University)
A new study by researchers from Brown University finds more evidence that breastfeeding is good for babies' brains.

The study made use of specialized, baby-friendly magnetic resonance imaging (MRI) to look at the brain growth in a sample of children under the age of 4. The research found that by age 2, babies who had been breastfed exclusively for at least three months had enhanced development in key parts of the brain compared to children who were fed formula exclusively or who were fed a combination of formula and breastmilk. The extra growth was most pronounced in parts of the brain associated with language, emotional function, and cognition, the research showed.

This isn't the first study to suggest that breastfeeding aids babies' brain development. Behavioral studies have previously associated breastfeeding with better cognitive outcomes in older adolescents and adults. But this is the first imaging study that looked for differences associated with breastfeeding in the brains of very young and healthy children, said Sean Deoni, assistant professor of engineering at Brown and the study's lead author.

"We wanted to see how early these changes in brain development actually occur," Deoni said. "We show that they're there almost right off the bat."

The findings are in press in the journal NeuroImage and available now online.

Deoni leads Brown's Advanced Baby Imaging Lab. He and his colleagues use quiet MRI machines that image babies' brains as they sleep. The MRI technique Deoni has developed looks at the microstructure of the brain's white matter, the tissue that contains long nerve fibers and helps different parts of the brain communicate with each other. Specifically, the technique looks for amounts of myelin, the fatty material that insulates nerve fibers and speeds electrical signals as they zip around the brain.

Deoni and his team looked at 133 babies ranging in ages from 10 months to four years. All of the babies had normal gestation times, and all came from families with similar socioeconomic statuses. The researchers split the babies into three groups: those whose mothers reported they exclusively breastfed for at least three months, those fed a combination of breastmilk and formula, and those fed formula alone. The researchers compared the older kids to the younger kids to establish growth trajectories in white matter for each group.

The study showed that the exclusively breastfed group had the fastest growth in myelinated white matter of the three groups, with the increase in white matter volume becoming substantial by age 2. The group fed both breastmilk and formula had more growth than the exclusively formula-fed group, but less than the breastmilk-only group.

"We're finding the difference [in white matter growth] is on the order of 20 to 30 percent, comparing the breastfed and the non-breastfed kids," said Deoni. "I think it's astounding that you could have that much difference so early."

Deoni and his team then backed up their imaging data with a set of basic cognitive tests on the older children. Those tests found increased language performance, visual reception, and motor control performance in the breastfed group.

The study also looked at the effects of the duration of breastfeeding. The researchers compared babies who were breastfed for more than a year with those breastfed less than a year, and found significantly enhanced brain growth in the babies who were breastfed longer -- especially in areas of the brain dealing with motor function.

Deoni says the findings add to a substantial body of research that finds positive associations between breastfeeding and children's brain health.

"I think I would argue that combined with all the other evidence, it seems like breastfeeding is absolutely beneficial," he said.

Other authors on the study were Douglas Dean, Irene Piryatinsky, Jonathan O'Muircheartaigh, Lindsay Walker, Nicole Waskiewicz, Katie Lehman, Michelle Han and Holly Dirks, who all work with Deoni in the Baby Imaging Lab. The work was funded by the National Institutes of Mental Health.

Full Citation:
Sean C.L. Deoni, Douglas C. Dean, Irene Piryatinksy, Jonathan O'Muircheartaigh, Nicole Waskiewicz, Katie Lehman, Michelle Han, Holly Dirks. (2013). Breastfeeding and early white matter development: A cross-sectional study. NeuroImage; DOI:10.1016/j.neuroimage.2013.05.090


Breastfeeding and early white matter development: A cross-sectional study


Sean C.L. DeoniaDouglas C. Dean IIIIrene Piryatinksya, Jonathan O'Muircheartaigha, Nicole Waskiewicz, Katie LehmanMichelle HanHolly Dirks

Highlights

  • First investigation of breast-feeding and early infant brain myelination.
  • Breastfed infants shown improved brain development by 2 years of age.
  • Duration of breastfeeding is positively associated with behavioral performance.

Abstract


Does breastfeeding alter early brain development? The prevailing consensus from large epidemiological studies posits that early exclusive breastfeeding is associated with improved measures of IQ and cognitive functioning in later childhood and adolescence. Prior morphometric brain imaging studies support these findings, revealing increased white matter and sub-cortical gray matter volume, and parietal lobe cortical thickness, associated with IQ, in adolescents who were breastfed as infants compared to those who were exclusively formula-fed. Yet it remains unknown when these structural differences first manifest and when developmental differences that predict later performance improvements can be detected. In this study, we used quiet magnetic resonance imaging (MRI) scans to compare measures of white matter microstructure (mcDESPOT measures of myelin water fraction) in 133 healthy children from 10 months through 4 years of age, who were either exclusively breastfed a minimum of 3 months; exclusively formula-fed; or received a mixture of breast milk and formula. We also examined the relationship between breastfeeding duration and white matter microstructure. Breastfed children exhibited increased white matter development in later maturing frontal and association brain regions. Positive relationships between white matter microstructure and breastfeeding duration are also exhibited in several brain regions, that are anatomically consistent with observed improvements in cognitive and behavioral performance measures. While the mechanisms underlying these structural differences remains unclear, our findings provide new insight into the earliest developmental advantages associated with breastfeeding, and support the hypothesis that breast milk constituents promote healthy neural growth and white matter development.

Bagaimana Menarikkan Article Pada Hari Ini . BLUE.Jangan Lupa Datang Lagi Untuk Membaca Article Yang lebih Menarik Pada Masa Akan Datang/

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