Which technique provides the most accurate information about the speed of attention at the level of the cortex?

Question

Quizplus · Accepted Answer

EEG (electroencephalography) provides the most accurate information about the speed of attention at the level of the cortex. EEG measures the electrical activity of the brain and can provide precise timing information about when different areas of the cortex become active during attention tasks. Other techniques like fMRI and structural MRI can provide information about the location of brain activity, but do not have the same temporal resolution as EEG. X-ray and TMS (transcranial magnetic stimulation) are not typically used to measure the speed of attention at the level of the cortex.

Which Technique Provides the Most Accurate Information About the Speed