Earliest Signs of Autism Identified in Babies
With about 1 in every 110 children (in the United States) being diagnosed with a condition in the "autism spectrum," there's been an upsurge in autism awareness and research.
Scientists have long known that poor communication is a hallmark of these developmental disorders, but it was difficult to gauge that ability in preverbal kids - until now.
Researchers now say that the earliest signs of autism in babies include difficulty establishing eye contact, an absence of babbling or joyful expressions, and not responding to one's name.
These new findings will help improve screening efforts for autism, which are recommended at least twice before a child turns 2. Babies who get an earlier diagnosis get the interventions they need sooner.
What this means to you
The term pervasive developmental disorders (PDDs) refers to a group of developmental conditions that affect children and involve delays or impairments in communication and social skills.
Autism is the most well-known of the pervasive developmental disorders, so PDDs also are known as autism spectrum disorders.
Causes of PDDs are not yet well understood. Scientists believe PDDs are complex neurobiological (brain biology) problems that may have a genetic basis like other conditions that stem from abnormalities in the chromosomes a child inherits.
Although there's no cure for PDDs, early intervention and treatment can help kids who have them develop skills and reach their potential. Individually tailored programs can include behavior modification, while educational interventions can help shape a child's behaviors and improve speech and communication.
As with all child development issues, talk with your doctor about any concerns you have and how to find local resources for the services your child needs.