chapter 2.5

Question 1

EEG

Answer 1

electrodes placed on the scalp to record eletrical acivity in brain

Question 2

CT

Answer 2

multiple x rays are combined to make 3d image of brain

Question 3

lesion

Answer 3

damage of brain tissue

Question 4

MRI

Answer 4

magnetic fields and radio waves used to make image of brain structure

Question 5

PET

Answer 5

radioactive sugar injected into the body

Question 6

fMRI

Answer 6

magnetic fields used to make images of brain activity