ST. PAUL, MN – The risk of developing Alzheimer's is increased for people with small head sizes who also carry an Alzheimer's-related gene, according to a study published in the October 23 issue of ...

Small head circumference at birth followed by an accelerated increase in head size by the age of 1 has been linked to the development of autism, a finding that may give doctors their first early ...

Scientists writing in the Journal of the American Medical Association have identified the first physical warning sign of autism: small head circumference at birth, followed by rapid and excessive ...