Treatment to Enhance Cognition in Bipolar Disorder

Inclusion Criteria: * Clinical diagnosis of BD with psychosis * Positive and Negative syndrome Scale (PANSS) \< 75; PANSS Psychosis item scores = 3 or under; Young Mania Rating Scale (YMRS) = 6 or under * Age between 18 and 50 * Within 10 years of illness onset * Legal and mental competency of the participant Exclusion Criteria: * Age under 18 or over 50 * PANSS \>75; PANSS Psychosis item scores \>3; YMRS \> 6 * Legal or mental incompetence (legal incompetence defined by any guardianship (including of person or treatment guardianship); mental incompetence defined by failure of the informed consent survey) * Psychiatric inpatient status at time of enrollment * Delirium secondary to medical illness * Psychotic or mood disorder due to general medical or neurological illness * History of head trauma * History of seizure disorder or photo-sensitive seizures * Use of anticholinergic medication, clozapine or olanzapine at baseline * Rapid-cycling bipolar disorder * Diagnosis of current substance abuse (past month) or substance dependence within the past year.