To test her new baby's Babinski reflex, Alexandra will have to stroke the sole of her baby's foot, as the presence of the reflex is a normal reaction in babies up to 1 year old.
<h3>The Babinski reflex</h3>
It is a method of neurology that characterizes a primitive reflex in babies, which can help to identify brain and spinal cord diseases.
The methods used to check the reflex are through tactile stimulation on the soles of the feet, which can generate three different responses.
- In healthy adults, the toes curl downwards.
- Indifferent response, when it is difficult to perform the classification.
- Babinski's sign, characterized by an upward extension of the big toe.
Therefore, when Babinski's sign occurs through stimulation, it may indicate brain disease and spinal cord injury, but in infants this reaction is normal due to non-full myelination at age.
Find out more information about Babinski reflex here:
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