Fetus and Distress, an improved version of a video we uploaded earlier that you might have missed

Рет қаралды 17,558

2 ай бұрын

Hey everyone! Weren’t excited to share an improved version of a video we uploaded earlier that you might have missed. We've made some corrections and enhancements to make the content even better. So be sure to watch it and let us know what you think!
Until the late 1980s, there was a prevailing belief in the medical community that even newborns couldn't
feel pain due to their underdeveloped brains.
Today, many major medical organizations believe that a fetus is capable of feeling pain from 24 to 25
weeks.
At 24 weeks of development, the fetuses respond to Noxious stimuli with increased heart rate and blood
pressure.
At 30 weeks, fetuses have brain activity in areas associated with pain processing.
The ability of a fetus to experience pain and awareness is influenced by the development of the nervous
system.
The cortex, the outer layer of the brain, is a crucial part of the brain involved in the perception of pain.
the thalamus, another brain structure, serves as a relay station for sensory information (like pain) to the
cortex.
In the early stages of fetal development, the cortex, subcortical areas such as the brain stem and
thalamus are not fully mature, and synaptic connections are still forming. Therefore, in the early stages
of development, the brain doesn't have the necessary hardware and software to support conscious pain
perception.
On the other hand, there are some theories that a fetus could feel pain perhaps as early as the first
trimester, which is up to 12 weeks of pregnancy.
They believe the neural pathways necessary for pain perception start to be seen in the fetal brain as
early as 7-8 weeks of gestation, and pain receptors and spinal cord connections are linked to the brain by
12-15 weeks.
However, evidence indicates that the possibility of pain perception before 28 weeks of gestation is
unlikely. It is now recognized that pain perception requires a comprehensive network rather than the
presence or absence of a specific region or set of connections. This has been termed the human pain
connectome.
Ethical considerations play a significant role in discussions about fetal pain perception, especially in the
context of medical procedures and abortion. In cases where fetal surgery is necessary, analgesics are
administered directly to the fetus through the umbilical cord or intramuscular to ensure that it does not
experience pain during the procedure.
When a medical procedure is performed on a pregnant woman,
Medications administered to the mother can cross the placenta and reach the fetus, providing a degree
of sedation to the fetus. Still, it may not be sufficient to prevent fetal pain or stress responses during
invasive procedures entirely. Direct fetal administration of opioids is still required to blunt the fetal stress
response to invasive procedures reliably.
3dmedicalanimation
copyrighted_by_Dandelion _Team
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Пікірлер: 16

@existenciaintegrativa 2 ай бұрын

Thank you so much and congratulations for this very sensitive issue on pain, emotions and stress hormones also affecting the baby in the womb. Chronic stress since gestation impacts for ever the manner a living being sensory perceives what life offers and how to survive.

@DandelionMedicalAnimation 2 ай бұрын

Thank you so much 🙏🏻🙏🏻