Normative Data of Brain Network Activation

Inclusion Criteria:

• Age 15-30 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
• 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