PET scanners are useful in functional measurement of the brain because
a. neural activity is similar in most brain structures.
b. different types of brain lesions produce different behavioral effects.
c. serotonin and dopamine are easily detectable.
d. different brain regions are chemically active during different kinds of behaviors.
e. hemoglobin reacts to the magnetic fields that the PET scanner produces.
d. different brain regions are chemically active during different kinds of behaviors.
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The aggression levels in both males and females are increased by exposure to ________
Fill in the blank with the appropriate word.
Which of the following would be an important factor in helping peacekeepers constructively engage with people from other nationalities?
a. cognitive dissonance b. status inequalities c. superordinate goals d. the creation of positive stereotypes