Thursday, May 22, 2014

Prenatal exposure to alcohol seriously impairs some of the main aspects of brain development, which

Alcohol in pregnancy impairs brain development in baby | Your Baby
Prenatal exposure to alcohol seriously impairs some of the main aspects of brain development, which can potentially lead to increased cgf anxiety and poor motor function, characteristic of people with fetal alcohol spectrum disease (FASD). This is the conclusion of a study by neuroscientists at the University cgf of California, Riverside. The study, which was published on 11/27/2013 d. in the journal Neuroscience, a team of UC Riverside, found that prenatal exposure to alcohol significantly alters gene expression cgf and development of network connections in the neocortex - a part of the brain responsible for higher thinking and cognition, vision, hearing, touch, balance, motor skills, language and emotions. The study was carried out on mice. Prenatal exposure to alcohol caused the wrong areas of the brain to connect with each other. These findings contradict the popular belief that the consumption of alcohol during pregnancy is not harmful. Kelly Huffman, asitent professor of psychology at UC Riverside and lead author of the study says: If you consume alcohol when you're pregnant cgf you can narushite brain development of your baby This research helps us to understand how some substances - such as alcohol affect perform brain development and lead to changes in behavior. The study also shows how prenatal exposure to alcohol causes dramatic changes in the brain, leading to changes in behavior. Although this study uses the model of a moderate cgf to high dose, other studies pokazhaaa that even small doses alter the development of key receptors cgf in the brain. Researchers have long known that exposure to ethanol, for drinking alcohol by the mother affects the brain and cognitive development of the child, but had not been shown a connection between alcohol exposure and disruption of neural networks, which potentially leads to changes in behavior. The team of scientists found dramatic changes in intraneokortikalnite links popomegju frontal, somatosensory and visual cortex in mice born to mothers who consumed ethanol during pregnancy. The changes were particularly cgf severe in the frontal cortex, which regulates motor, learning skills, decision making, planning, court decision, attention, risk taking, executive function and conviviality. The region of the neocortex of the brain is similar in mice and humans, although human information processing is even more complicated. In previous research, Huffman and her team created an atlas of the neocortex, identifying the development of regions, gene expression and cortical connections. The research was done in order to understand the behavioral disorders such as autism and FASD. Children diagnosed with FASD can have deformities of the face and show cognitive, motor and behavioral deficits associated cgf with neurobiological damage in early development as a result of exposure to ethanol. Those deficits can include learning disabilities, reduced cgf IQ, mental retardation, and anxiety or depression, says Huffman. Milder forms of FASD may not lead to deformities of the face, such as widely set eyes and smooth upper lip, but as the child matures may occur behavioral problems such as hyperactivity, hyperirritability and problems with attention. Based on her previous research, Huffman said she expected to find some violation cgf of intraneokortikalnite links, but thought it would be subtle changes. I was surprised that the result of exposure to alcohol was quite dramatic. We found elevated levels of anxiety, uninterested behavior and difficulty with fine motor coordination. These are things cgf that we see in children with FASD. The next phase of her research will be to see if the deficiencies associated cgf with prenatal exposure to alcohol will continue in the next generation. The bottom line, she says, women who are pregnant or trying to become pregnant should abstain from drinking alcohol. Do you put whiskey cgf in the bottle your baby? Drinking during pregnancy is not very different, she says and adds: If you ask me whether due to three glasses of wine during pregnancy your child has FASD, I would say probably not. If you ask me whether there will be changes in the brain would say probably. There is no safe level of drinking cgf during pregnancy.
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