Which technique helps scientists understand why people cannot tickle themselves?
A)functional MRI
B)MRI
C)PET scan
D)EEG
E)lesioning

Question

Quizplus · Accepted Answer

Functional MRI (fMRI) helps scientists understand why people cannot tickle themselves by allowing them to observe brain activity in real time. This technique shows how self-generated movements lead to decreased activity in the brain areas involved in tickle response, explaining the phenomenon.

Which Technique Helps Scientists Understand Why People Cannot Tickle Themselves