Korean Basic Science Institute 1 article published in JoVE Behavior Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation Pamela K. Douglas1,2, Maureen Pisani2, Rory Reid1, Austin Head2, Edward Lau2, Ebrahim Mirakhor3, Jennifer Bramen2, Billi Gordon2, Ariana Anderson2, Wesley T. Kerr2, Chajoon Cheong4, Mark S. Cohen1,2 1Neuropsychiatric Institute, University of California, Los Angeles, 2Laboratory of Neuroimaging Technology, University of California, Los Angeles, 3Yale School of Medicine, 4Korean Basic Science Institute We present a protocol for concurrent collection of EEG/fMRI data, and synchronized MR clock signal recording. We demonstrate this method using a unique paradigm whereby subjects receive ‘cold glove’ instructions during scanning, and EEG/fMRI data are recorded along with hand temperature measurements both before and after hypnotic induction.