Methodology

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Tachistoscope

EMG (electromyography)

EKG/ECG (electrocardiography)

EOG (electro-opthalmography)

EEG (electroencephalography)

ERP (event related potential)

X-ray

CT (computer tomography)

PET (positron emission tomography)

MRI (magnetic resonance imaging)

fMRI (functional magnetic resonance imaging)

MEG (magnetoencephalography)

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