What syndrome causes small head?
Microcephaly (my-kroh-SEF-uh-lee) is a rare neurological condition in which an infant’s head is significantly smaller than the heads of other children of the same age and sex.
Did Albert Einstein have a small brain?
Albert Einstein is considered to be one of the most intelligent people that ever lived, so researchers are naturally curious about what made his brain tick. The autopsy revealed that Einstein’s brain was smaller than average and subsequent analyses showed all the changes that normally occur with ageing.
Is head size related to intelligence?
In healthy volunteers, total brain volume weakly correlates with intelligence, with a correlation value between 0.3 and 0.4 out of a possible 1.0. In other words, brain size accounts for between 9 and 16 percent of the overall variability in general intelligence.
What does it mean if baby’s head is measuring small?
Microcephaly is a condition where a baby’s head is much smaller than expected. During pregnancy, a baby’s head grows because the baby’s brain grows. Microcephaly can occur because a baby’s brain has not developed properly during pregnancy or has stopped growing after birth, which results in a smaller head size.
Can you have microcephaly and be normal?
Microcephaly in children is a rare and genetic condition. Some children with microcephaly are both with normal intelligence and have normal developmental milestones, but their heads will always be smaller than normal children for their age and sex. Even in such cases, a regular follow-up with the doctor is advised.
What does it mean when your head is smaller than normal?
Microcephaly is a medical condition in which the brain does not develop properly resulting in a smaller than normal head.
What causes a baby’s head to be smaller at birth?
Overview Microcephaly (my-kroh-SEF-uh-lee) is a rare neurological condition in which an infant’s head is significantly smaller than the heads of other children of the same age and sex. Sometimes detected at birth, microcephaly usually is the result of the brain developing abnormally in the womb or not growing as it should after birth.
Can a child with microcephaly have a normal head?
Some children with microcephaly will have normal intelligence and a head that will grow bigger, but they will track below the normal growth curves for head circumference. Is there any treatment for microcephaly? There is no treatment for microcephaly that can return a child’s head to a normal size or shape.
What are the symptoms of cerebellar hypoplasia in infants?
In an infant or young child, symptoms of a disorder that features cerebellar hypoplasia might include floppy muscle tone, developmental or speech delay, problems with walking and balance, seizures, intellectual disability, and involuntary side to side movements of the eyes.