Much of the Research Related to How Our Brains Respond

Much of the research related to how our brains respond when we have to make decisions about trust has been focused on a hormone called oxytocin. Oxytocin

A) functions in our brains to enhance social bonds between animals.
B) is unlikely to have much of an impact on social behavior.
C) helps us to act on information that tells us that our trust has been broken.
D) influences brain activity no differently from a placebo.