What Is the Somatic Marker Hypothesis

What is the somatic marker hypothesis?

A) Emotions are primarily driven by internal changes in the body, rather than any situational factors external to the body.
B) The brain operates primarily as a "somatic marker" of the body.
C) People look to information in their environment when they are trying to rationally make a decision about what to do in a situation.
D) People experience certain bodily changes as emotions, and they come to associate those changes with positive or negative contexts.