Autism currently affects 1 to 2 percent of children (one in 68) in the United States. It is a complicated, behaviorally defined disorder that impairs social interaction and communication, causes repetitive behaviors, and restricts interests; it also has many associated features such as anxiety, digestive disorders, and epilepsy.

UC Davis Tahoe Environmental Research Center in Incline Village is hosting a lecture where people will learn how the description of autism has changed since it was first described in 1943, the various causes of autism, the attempts at treatment, and the success of early intervention treatments.

The talk is May 18 at 6pm. Door open at 5:30pm for guests who have preregistered, open seating starts at 5:50pm. A $5 suggested donation will be collected at the door.

Go online to register.