More than 60 years after it was first described, autism remains one of the
most puzzling childhood disorders. But in that time, much of what was believed
about autism has changed dramatically, and the long-term outlook for children
with autism is in many ways more hopeful than ever. While no two cases of autism
are alike, studies show that many children improve with treatment.
At UCLA, and elsewhere around the country, research is ongoing to better
understand the behavioral, biological, genetic and neurological basis of autism,
as well as to develop appropriate treatments. “This is a really exciting time,”
says clinical psychologist Pegeen Cronin, Ph.D., director of the UCLA Autism
Evaluation Clinic. “We have learned more about autism in the past 10 years than
we knew in the previous 50.”

The
evaluation clinic Dr. Cronin heads is part of the UCLA Center for Autism
Research and Treatment—one of eight National Institutes of Health Centers of
Excellence in autism research. Early intervention and therapy is key to
maximizing the potential of a child with autism. “The sooner parents get a child
into intervention—the moment they get that diagnosis—the better,” says clinical
psychologist Tanya Paparella, Ph.D., who, with Stephanny Freeman, Ph.D., is
co-director of UCLA’s Early Childhood Partial Hospitalization Program, a
day-treatment program that treats young children with autism-spectrum disorders.
Studies at UCLA have, for example, demonstrated that with early, intense
therapy, children with autism can learn important foundational skills like
pretend play and sharing attention with others—skills that often elude those
with autism.
Although symptoms sometimes can be seen in early infancy, autism may appear
after months of normal development. The hallmarks of the syndrome include
impaired language development, social and communicative deficits, and repetitive
and stereotyped behaviors such as hand flapping, rocking and unusual responses
to sensory stimuli. Neurogeneticist Daniel Geschwind, M.D., Ph.D., director of
the UCLA autism center, and colleagues seek to uncover the genetic basis for the
disorder and have identified several genes they believe contribute to some
autism.