Question

multiple choice 0.5 points which neuroimaging technique uses electrodes to record electrical activity emitted from a persons scalp? positron emission tomography (pet) electroencephalography (eeg) computed tomography (ct) functional magnetic resonance imaging (fmri)

Explanation:

EEG places electrodes on the scalp to record the electrical activity of the brain. PET uses radioactive tracers, CT uses X - rays, and fMRI measures blood - oxygen - level - dependent (BOLD) contrast related to brain activity.

Answer:

B. electroencephalography (EEG)