BABIES who die from SIDS have brain stem abnormalities regardless of whether they were exposed to risks such as suffocation or co-sleeping, new research has found.
The international research team, involving a Melbourne scientist, will now look at whether a blood test can be developed as an early screening tool to identify infants at risk of sudden and unexpected death in their first year.
A collaboration between the Boston Children's Hospital and Florey Institute of Neuroscience and Mental Health's Dr Jhodie Duncan analysed the brain stems of 71 infants who had died suddenly and unexpectedly over 11 years
They all had abnormalities of four neurochemicals in the brain stem, which is at the base of the skull and connects the brain to the spinal cord.
It keeps bodily functions such as blood pressure and oxygen levels constant in response to changing factors in the environment.
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