Normative Data of Brain Network Activation in Adolescents and Young Adults

Experimental subjects will include males and females recruited from the New York City metropolitan area, Clinilabs Ltd. Clinical Research's database and from referrals.

Inclusion Criteria:

• Age 15-24 years.
• Able to speak, read and understand English sufficiently to understand the nature of the study, and to allow completion of all study assessments.
• Willingness to participate and able to give informed assent (child) and/or consent (parent for minors or adult 18+ years of age for self).

Exclusion Criteria:

• Currently participate in a contact sport (e.g., football, hockey, soccer, rugby, lacrosse, martial arts).
• Currently with lice or open wounds on scalp.
• Any chronic disease as determined by clinical evaluation and medical history.
• Any psychiatric disorder, e.g., depression, bipolar disorder, schizophrenic disorder, etc. as determined by clinical evaluation and the Mini International Neuropsychiatric Interview (MINI)
• Any CNS neurologic disorder, e.g., epilepsy, seizures, etc. as determined by clinical evaluation
• Any neuropsychological disorders, e.g.: ADHD, Autistic Spectrum Disorder (ASD), etc. as determined by clinical evaluation
• History of Special education, e.g., reading disorder (dyslexia), writing disorder (dysgraphia), math disorder (dyscalculia), nonverbal learning disorder.
• History of any medication affecting CNS within the last 3 months, e.g., antidepressants, anticonvulsants, psychostimulants, first generation antihistamines, etc.
• Substance abuse in the last 3 months.
• Significant sensory deficits, e.g., deafness or blindness.
• History of any clinically significant brain trauma as determined by the investigator.