Fmri scans showed activity in the cingulate cortex, a region of the brain that is active during

The activity that an individual is having when an fMRI can had showed an activity in the cingulate cortex, a region of the brain in which is active is when the individual is going through depression in which is a major depressive disorder that makes a person feel loss of interest when doing his or her daily activities or that he or she has an overwhelming feeling of sadness.

well, you see. the answer to your question is quite simple. the thing that is big, powerful, and over 9,000 is your mom.

the answer to your question is tooth decay.