I came across an article the other day about paint and pregnancy. Yes, that paint — the kind that you put on a canvas or slap on your walls. Did you know that paint is made of pigment particles in a liquid base called a medium? Oil paints are thinned or cleaned with paint thinners. Latex paints are thinned or cleaned with water. Most paint that’s used in the home is latex.
Can environmental forces affected pregnancy? The short answer is “yes,” according to the Organization of Teratology Information Specialists (OTIS), whose mission is to study malformations of the unborn.
Regarding paint and pregnancy, the amount of exposure is important. A one-time household exposure causes fewer problems than ongoing exposure through a work setting. And there have been medical studies documenting babies being born with problems if their mothers abused toluene-containing paint in order to “get high.” Toluene is a paint thinner that can cause low birth weight, premature labor, small head size, and developmental delays. Again, these problems only occur if pregnant women have been exposed to very high levels of toluene — much higher levels than exposure based on a hobby or a professional painter.
According to OTIS, working as a painter doesn’t pose concrete risks to the pregnancy. However, any reduction in chemical exposure is always a good thing. Read more »
*This blog post was originally published at Dr. Linda Burke-Galloway*
An international team of researchers has developed a rather reliable test that predicts the future improvement of reading abilities in kids with dyslexia. The method uses functional MRI (fMRI) and diffusion tensor magnetic resonance imaging (DTI) to scan the brain, and data crunching software to interpret the data. The researchers hope that the finding will help parents and therapists uniquely identify which learning tools are best for each child.
From the announcement by Vanderbilt University :
The 45 children who took part in the study ranged in age from 11 to 14 years old. Each child first took a battery of tests to determine their reading abilities. Based on these tests, the researchers classified 25 children as having dyslexia, which means that they exhibited significant difficulty learning to read despite having typical intelligence, vision and hearing and access to typical reading instruction.
During the fMRI scan, the youths were shown pairs of printed words and asked to identify pairs that rhymed, even though they might be spelled differently. The researchers investigated activity patterns in a brain area on the right side of the head, near the temple, known as the right inferior frontal gyrus, noting that some of the children with dyslexia activated this area much more than others. DTI scans of these same children revealed stronger connections in the right superior longitudinal fasciculus, a network of brain fibers linking the front and rear of brain. Read more »
*This blog post was originally published at Medgadget*
In a Wall Street Journal profile on how iPad apps are being used by special needs children, such as those who have speech impediments and as a communication tool — Steve Jobs commented on how even he did not have the foresight to see that the iPad could be used in such a fashion.
“We take no credit for this, and that’s not our intention,” Mr. Jobs said, adding that the emails he gets from parents resonate with him. “Our intention is to say something is going on here,” and researchers should “take a look at this.”
Last year we reported on how how much cheaper Apple’s portabile devices were compared to the traditional speech software/hardware products, and how insurance companies were hesitant to reimburse for a significantly cheaper Apple products verse industry products. At the time of our report, insurance companies were willing to reimburse up to $8,000 for a product that could be replaced by an iPod Touch with speech therapy apps would cost approximately $600. Since our report on the topic last year, not much has changed. Read more »
*This blog post was originally published at iMedicalApps*