Unusual visual examination of objects may indicate later autism diagnosis in infants

Unusual visual inspection of objects in infants may precede the development of the social symptoms characteristic of autism syndrome disorder, a UC Davis Health study has found.

New test to study language development in youth with Down syndrome

A team led by UC Davis Health researchers tested and validated elaborated language sampling (ELS) as a set of procedures for collecting, measuring and analyzing the spoken language of youth with Down syndrome in a naturalistic setting. They found that ELS is a reliable and feasible tool that can be used to detect meaningful changes in communication skills of individuals with Down syndrome.

Pregnant mother’s immunity tied to behavioral, emotional challenges for kids with autism

Children with autism born to mothers who had immune conditions during their pregnancy are more likely to have behavioral and emotional problems, a UC Davis Health study has found. Offspring sex may also interact with maternal immune conditions to influence outcomes, particularly in terms of a child’s cognition.

Autism severity can change substantially during early childhood

A UC Davis MIND Institute study found that around 30% of young children with autism have less severe autism symptoms at age 6 than they did at age 3, with some losing their autism diagnoses entirely. It also found that girls tend to show greater reduction and less rise in their autism symptom severity than boys with autism. Children with higher IQs were more likely to show a reduction in their symptoms.

Behavioral intervention, not lovastatin, improves language skills in youth with fragile X

A UC Davis Health study found more evidence for the efficacy of behavioral intervention in treating language problems in youth with fragile X syndrome (FXS), but none for lovastatin as a treatment for FXS.