02 JAN 2012 by ideonexus
A Mastectomy Without Anesthesia
In September 1811 the Herschels’ old friend Fanny Burney, by then the married Madame d’Arblay, underwent an agonising operation for breast cancer without anaesthetic. It was carried out by an outstanding French military surgeon, Dominique Larrey, in Paris, and so successfully concluded that she lived for another twenty years. What is even more remarkable, Fanny Burney remained conscious throughout the entire operation, and subsequently wrote a detailed account of this experience, watching par... 1 
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notesFanny Burney's horrific account of undergoing surgery to have a breast removed.
24 JUL 2011 by ideonexus
How to Provide Language Enrichment to Children
First of all, language stimulation should begin very early: by just three years of age, children are already headed down vastly different paths of verbal achievement as a result of their cumulative experience with language. Ideally, language stimulation should begin at birth, since we know that newborns' brains are already attuned to human speech and immediately start learning the sounds of their mother tongue. In fact. Fowler's group found that babies who entered their program between six a...
1 Begin stimulating the child early, provide as much quantity of language stimulation as possible, and pay attention to the quality of language, making it age-appropriate and clearly enunciated.
24 JUL 2011 by ideonexus
Testosterone's Effect on Memory
Like many other areas of development, memory generally matures more rapidly in girls than boys. Beginning in the womb, female fetuses are known to habituate to auditory stimuli about two weeks earlier than males. After birth, they are more advanced at visual habituation. Toward the end of the first year, girls are about a month ahead in tests of short-term, explicit memory, like remembering, after a few seconds' distraction, where they just saw a toy being hidden. Girls also outperform boys o... 1 notes
notesMemory develops faster in females and testosterone appears to be the culprit.
29 JUN 2011 by ideonexus
Temperament in Babies as an Evolutionary Adaptation
It might also be difficult to extend the categories of temperament across cultures when the categories mean different things in different environments. For example, "difficult" babies in Western cultures are those who do not sleep for long periods and those who cry. Under a different caretaking package, these reactions would not even show up. More important, there is no reason to assume that what is "bad" in one culture will end up "bad" in another culture. Dutch researcher Marten de Vries fo... 1 notes
notesDifficult babies in Western cultures are better able to survive harsh conditions in Third World cultures.
08 JUN 2011 by ideonexus
Food Stamps Improves Quality of Life for Children
Seizing on yet another natural experiment, Almond examined the impact of the introduction of the food-stamp program in the late 1960s and early 1970s. The program was rolled out on a state-by-state basis, allowing Almond to compare birth outcomes for poor women who received food assistance during pregnancy to those who did not. His results, published in The Review of Economics and Statistics, found that women who were enrolled in the program three months before they gave birth delivered babie...Babies born after the introduction of food stamps were healthier.
29 MAY 2011 by ideonexus
The Ponzi-Scheme Meme
Profit-motivated designer viruses, many of which are completely legal and aboveboard today, have their shady origins in the crooked Ponzi scheme.* Charles Ponzi was an Italian immigrant who opened a business in Boston in 1919 called the Securities Exchange Company. He offered to repay people's investments in 90 days with 50 percent interest: an investment of $10 would bring $15 in three months.
His story was that he bought international postal reply coupons in Europe and, due to currency flu... 1 notes
notesHow it works and how it spread.
