Which of the Following Are Ways That Scientists Study Brain

Multiple Choice

Which of the following are ways that scientists study brain maturation?

A) using DTI technology to see the ways in which various regions of the brain are connected
B) using fMRI equipment to measure electrical activity on different portions of the scalp
C) using electroencephalography technology to prove that most human males have smaller brains than most human females do
D) using fMRI technology to measure differences in tissue density in the brains of deceased donors