The results confirm that yes, babies do indeed feel pain, and that they process it similarly to adults. Until as recently as the s, researchers assumed newborns did not have fully developed pain receptors, and believed that any responses babies had to pokes or pricks were merely muscular reactions. But new research published Tuesday morning changes that. Taking advantage of the fact that newborns less than a week old tend to sleep through anything, Rebeccah Slater, an associate professor of pediatric neuroimaging at Oxford, and her colleagues placed 10 infants who were days old in an fMRI machine.
They did the same for adults and compared the brain images. In adult brains, 20 regions were activated by the painful stimulus, and the newborns shared 18 of these.
Bulk pricing was not found for item. Please try reloading page. For additional quantities, please contact sales acog. Clinical Topics. Home Advocacy Fetal Pain. These are the facts: A human fetus does not have the capacity to experience pain until after viability. It follows that while pain requires some level of consciousness, nociception does not.
Proponents of week abortion bans often also cite Kanwaljeet Anand , a professor of pediatrics, anesthesiology and neurobiology at the University of Tennessee Health Science Center. He has stated that pain may indeed occur in a fetus, through other neurobiological mechanisms than in an adult, as early as 20 weeks post-fertilization or even before.
Kristi Noem, a Republican from South Dakota:. Noem, May This is the stage where we know the baby can feel pain, and could be viable outside the womb with proper care. In testimony before Congress in , however, Anand was specifically asked about this idea.
There is — that is not my opinion. Anand also told the New York Times in that he has turned down many requests to testify in court cases regarding fetal pain, objecting to the politicization of his research.
Virginia Foxx, a Republican from North Carolina, also mentioned this and cited a recent study on extremely preterm infants:. Foxx, May The New York Times reporting just last week on a study that the New England Journal of Medicine published that found that 25 percent of children born prematurely at the stage of pregnancy covered by this legislation survive.
The study in question analyzed the outcomes regarding 4, babies born before 27 weeks gestational age. It is important to note that gestational age and post-fertilization age are different. Post-fertilization age is the time since conception. Generally, one can add two weeks to post-fertilization age to calculate an approximate gestational age.
We are unsure to what exactly her 25 percent figure refers. In the study she referenced, a total of babies were born at 22 weeks gestational age, and 5.
0コメント