Clinical Research Directory

Inclusion Criteria: All individuals that agreed to participate will be selected on a first come, first serve basis. No individual will be turned down due to sex, race, or ethnicity. The following inclusion criteria exist for all participants: 1. Participants must be 8 years of age or older and under the age of 18. 2. Participants must have diagnosed or suspected Attention Deficit Hyperactivity Disorder (ADHD). 3. Participants must have one of the following: 1) on the same treatment plan for over a year with minimal symptom relieve or alleviation, 2) tried two or more treatment approaches but is unable to meet treatment goals, 3) taking medication but still has symptoms, or 4) unwanted or uncontrollable side effects related to the medication. 4. Participants must have normal or corrected-to-normal vision in order to complete the cognitive task. Exclusion Criteria: The following exclusion criteria exist for all participants: 1. Lack of consent. 2. Participants cannot have started a new treatment within the last 30 days. 3. Participants cannot have a history of hydrocephalus, Autism Spectrum Disorder, Schizophrenia, Conduct disorder, Oppositional Defiant Disorder, active substance abuse, or be on a beta blocker. 4. Participants cannot have previously used the Apollo System.