This is a link to the Method Article describing the TMSEEG Toolbox:
http://journal.frontiersin.org/article/10.3389/fncir.2016.00078/abstract
This is a link to a recent comprehensive Review Article on TMS-EEG methodology and its application in brain research:
http://journal.frontiersin.org/article/10.3389/fncir.2016.00073/full
You can also download directly the pdf version:
Farzan Vernet Shafi Rotenberg Daskalakis Pascual-Leone 2016 Characterizing and Modulating Brain Circuitry with TMS-EEG.pdf (1850 downloads)