Using TMS to Understand Neural Processes of Social Motivation

This study is using transcranial magnetic stimulation (TMS) — a non-invasive technique that applies magnetic pulses to the brain — to understand how certain brain circuits influence the motivation to seek or avoid social interaction in people with major depression or social anxiety disorder. **You may be eligible if...** - You have a diagnosis of major depressive disorder or social anxiety disorder - You score above the clinical threshold for social avoidance **You may NOT be eligible if...** - You have changed your psychiatric medication or dosage in the past 3 months - You have a current or lifetime diagnosis of bipolar disorder - You have a diagnosis of a psychotic disorder such as schizophrenia - You have had a substance use disorder in the past 12 months - You are pregnant or may be pregnant - You have metal implants in your head or other conditions that make TMS unsafe Talk to your doctor to see if this trial is right for you.