Maternal Stress Ups
Autism Risk
Women who experience a major stressful event -- death of a spouse,
job loss, or a long-distance move -- midway through their pregnancy
have an elevated likelihood of delivering an autistic child than
do their unstressed counterparts, say researchers at Ohio State University
Medical Center.
In a presentation at the
annual meeting of the Society of Neuroscience in San Diego, chief
investigator Dr.
David Beversdorf reported on
a study of 188 women with autistic children. Findings showed
that these women were more likely to have withstood a major stressor
during the 24th through 28th weeks of their pregnancies, compared
with the mothers of non-autistic youngsters. This time frame
coincides with the development of the cerebellum, which is structurally
altered in autism. Stress levels for the mothers of autistic
children were nearly twice those of controls.
"Researchers have been examining the genetic component of the
disease for years, but there is now evidence through this study that
autism is also linked to external factors, such as prenatal stress.",
commented Dr. Beversdorf.
Stress to the mother (and
unborn child) both during the pregnancy and the delivery, plays
a significant role
in the health of the mother
and baby. When stress is encountered, it directly affects the
nervous system (and therefore the entire body) of the mother and
newborn baby to function at optimum levels, wouldn't it make sense
to make Chiropractic adjustments an integral part of pregnancy? Checking
the newborn's spine to rule out subluxations from the birthing process
would also ensure a healthy start in life.
Source: Society for Neuroscience - 11/25/2001 |