The part of the neuron which collects and combines information is called the

Mel is a retired stockbroker who enjoys mentoring children at the local YMCA in the use of computers. He is demonstrating the psychosocial stage of

identity versus role confusion. industry versus inferiority. generativity versus stagnation. integrity versus despair.

Which of the following neurotransmitters affects neurons involved in voluntary movement, processing rewards, and mood?

A) serotonin B) dopamine C) acetylcholine D) GABA