Dr. Robert studies psychological disorders within the context of children's normal age-related growth and development. One phrase to describe this nitch is ________

Meissner corpuscles respond best when the skin ________; Merkel discs are most active when ________

a. rubs against another object; something warm touches the skin b. is touched by something warm; the skin rubs against another object c. rubs against another object; an object puts steady pressure on the skin d. senses steady pressure from an object touching the skin; an object rubs against the skin

Some drugs that combat depression work by ____________

a) increasing the amount of serotonin in the brain b) blocking dopamine receptors in the brain c) inhibiting the function of the medulla and the pons d) increasing the amount of acetylcholine in the brain