PharmacofMRI of Anxiolytic Medications (Pregabalin)

Exclusion Criteria

• •Subjects with a history of DSM-IV depressive disorder, psychotic disorder, anxiety disorder
• •Subjects who meet criteria for substance abuse or dependence within the last 6 months
• •Subjects with an positive urine screen for illicit drugs having clinically significant abnormal laboratory, ECG or physical examination findings not resolved by the baseline visit
• •Patients who have taken psychotropic drugs or antidepressants (including monoamine oxidase inhibitors, MAOI's) within the last year
• •Subjects who are left-handed.
• •Subjects suffering suffers from claustrophobia, or phobia for injections or blood