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Depression Research

APPSY-LI1LTM

Which of the following is true regarding research on depression?

A

Depression is linked with abnormally high levels of the neurotransmitter serotonin.

B

Depression is typically unrelated to stressful life events.

C

There seems to be no association between depression and genetic predispositions.

D

With each new generation, depression is increasing in its prevalence.

E

There is an excessive amount of brain activity in the frontal lobes of people who suffer from depression.