*Transcranial Magnetic Stimulation, Connectome and Its Clinical Applications DOI: http://dx.doi.org/10.5772/intechopen.109963*

parts of the brain [66]. EEG can be used to record TMS-induced activity when TMS stimulated a non-motor function-related circuit. This was first reported by Dr. Cracco in 1989 [67], but it was not in clinical use until recent decades. Concurrent use of TMS and EEG requires the use of specific TMS compatible EEG system due to risks of eddy current generation with traditional EEG electrodes and early saturation of traditional EEG amplifiers by TMS-induced current [68]. Either single pulse, paired pulses or pattern TMS can be used for different assessment purposes [68]. It is often used with functional MRI and navigated TMS to stimulate a specific target or circuit. Researchers have found that changes in TMS-EEG parameters in various psychiatric and neurological diseases [69]. This may lead to future development as a tool for diagnosis and monitor of treatment response [69].
