NCT00004980

Who might be able to join this trial:

• You have been diagnosed with schizophrenia or schizoaffective disorder, confirmed through a structured clinical interview.
• You hear voices (spoken speech) at least 5 times per day and can make out what the voices are saying.
• You are right-handed.
• You have been on the same antipsychotic medication(s) for at least 4 weeks without any changes.

Who may not be able to join:

• You have a history of seizures (unless they were caused by drug withdrawal or a medication you no longer take).
• A parent, sibling, or child of yours has been diagnosed with epilepsy.
• Your estimated IQ is below 80.
• You are not able to give informed consent to participate in the study.
• You have a serious medical condition that is not currently stable.
• You are currently being treated with clozapine or bupropion.
• You have cochlear implants or any other metal in your head from surgery or any other source.
• You have a history of irregular heart rhythm (cardiac arrhythmia).
• You have a cardiac pacemaker.
• You have been actively using drugs or alcohol in the past 6 weeks.
• You are pregnant.

Important: Always verify eligibility with the trial site directly before applying.