Galvanic Skin Response
GSR

Electromyography
(EMG)

Computerized Topography
(CT Scan)

Magnetic Resonance Imaging
(MRI)

Electroencephalogram
(EEG)

Positron Emission Tomography
(PET Scan)

Functional Magnetic Resonance imaging
(fMRI)

Problems with fMRI

non independence error

Transcranial Magnetic Stimulation
(TMS)