WebbMicrocephaly (my-kroh-SEF-uh-lee) is a rare neurological condition in which an infant's head is much smaller than the heads of other children of the same age and sex. … WebbBrain growth begins as the fetus develops in the womb. It continues during infancy and onwards. But if certain conditions affect brain growth, the head size will be smaller than normal. Some of these conditions include severe malnutrition, genetic disorders, and infection: 1. Insufficient Nourishment While Pregnant.
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WebbThe diagnostic sign of microcephaly is a small head size that is significantly smaller than other children of the same age or sex. In severe microcephaly, the child may have backward-sloping of the forehead. Other signs and symptoms that may be present are as follows: Developmental delays Intellectual disabilities Learning difficulties WebbIt is usually defined as a head circumference (HC) more than two standard deviations below the mean for age and sex. [6] [7] Some academics advocate defining it as head circumference more than three standard deviations below the mean for the age and sex. [8] There is no specific treatment that returns the head size to normal. [3] read a western
Microcephaly - World Health Organization
WebbDoctors apply that diagnosis when a baby's head size is in the 98th percentile. This means that the baby's head is bigger than 98% percent of other babies of the same age. Sometimes,... WebbDuring pregnancy, an ultrasound may show that the baby has a smaller-than-expected head size. To see this clearly, it's best to have the test at the end of your 2nd trimester or when … Webb9 jan. 2024 · Räikkönen et al. ( 3) showed that small head circumference at birth predicted poorer verbal, visuospatial, and arithmetic abilities, and that slow weight gain between birth and age 6 mo,... how to stop hereditary hair fall