Brent is taking part in an experiment in the cognitive neuroscience lab on campus. silently, he reads rapid sequences of words flashed on a computer screen. simultaneously, the electrical activity of his brain is recorded through skull electrodes. the brain-scanning technique used in this study is a. fmri. b. pet d. tms

EEG

Explanation:

EEG(Electroencephalogram) tests that detect the variation in brain waves, or in electrical activity. During the procedure electrodes consisting of a small circular disc with wires on them is pasted on your head.

Electrodes detect the tiny variation of the electrical signal from brain cells. These signals are amplified and recorded on paper which is later interpreted by a healthcare specialist.

the first option is correct

mark me brainliest

~courtney