You and Your Co-Researchers Want to Compare the Brain Structures

Multiple Choice

You and your co-researchers want to compare the brain structures of musically gifted young adolescents with those of a closely matched control group of normal, nonmusical adolescents using a noninvasive technique. You and your colleagues are conducting a(n) _____ brain imaging study, and will use _____ to study the details of the brain structures.

A) experimental; PET scanning
B) descriptive; electroconvulsive therapy (ECT)
C) experimental; transcranial magnetic stimulation (TMS)
D) descriptive; magnetic resonance imaging (MRI)