Transcranial Magnetic Stimulation (TMS) Study for Adults With Autism Spectrum Disorder (ASD)

Inclusion Criteria: * Individuals between the ages of 18 and 40 years old with typical development or with a diagnosis of autism spectrum disorder. * Individuals able to participate in an EEG and eye-tracking experiment. Exclusion Criteria: * Participants reporting significant head trauma or serious brain illness. * Participants with major psychiatric illness that would preclude completion of study measures. * Participants with a history of serious medical illness, stroke, seizures, epileptiform EEG abnormalities, or family history of seizures. * Participants taking prescription medications that may affect cognitive processes under study. * Participants who have taken alcohol or recreational drugs within the preceding 24 hours. * Females of known/suspected pregnancy or who test positive on a pregnancy test. * Participants with a history of metalworking or injury by shrapnel or metallic objects are also excluded. * Participants with a history of prior TMS therapy or use of an investigational drug within 12 weeks of visit. * Participants with an IQ (intelligence quotient) below 80.