Neural Oscillations as Genetic and Functional Biomarkers in Normal and Disease States

Inclusion Criteria: * Male and Female between ages 14-62 (clinical assessment and blood draw only above 62) * Ability to give written assent (subjects who are below the age of 18) * Ability to give written informed consent (age 18 or above) * Sufficient understanding of the study and risks (ESC score 10 or above) * Subjects above age 62 will not participate in brain electrical activity measurements although they may still participate in clinical assessments and blood draw. Exclusion Criteria: * Inability to sign informed consent/assent * Any major medical illness that may affect normal brain functioning. Examples of these conditions include, but not limited to, stroke, repeated seizure, history of significant head trauma, CNS infection or tumor, an other significant brain neurological conditions. * Significant alcohol or drug use (substance dependence within 6 months or substance abuse within 1 month) other than nicotine or marijuana dependence. * Woman who is pregnant (child bearing potential but not on contraceptive and missing menstrual period; or by self-report; or by positive pregnancy test). * Can not refrain from using alcohol and/or marijuana 24 hours or more\& cigarette smoking half and hour or more prior to experiments.