Inhibitory Mechanisms of Negative Urgency in Adolescent Suicidal Behavior

Single-/paired-pulse transcranial magnetic stimulation (sp/ppTMS) is a technique for noninvasive assessment of brain physiology by delivering single or paired magnetic stimuli to the scalp with an electromagnetic coil. This results in transient induction of cortical electrical activity, which can be measured as evoked potentials by electromyography (EMG) and electroencephalography (EEG). Note that sp/ppTMS is used for neurophysiologic measurements; it is distinct from other TMS applications such as repetitive TMS, which can be used as interventions.