The gate-control theory of pain suggests that cells in the spinal cord interrupt and block some pain signals and let others get through to the brain

Which of the following is the term used to describe a period of sadness that is not accompanied by any related symptoms?

depressed mood depressive syndrome major depressive disorder pseudo-depression

When does multiple thinking develop into relativism?

early 50s || early 40s || early 30s || early 20s || || ||