Which of the following is a leading researcher in the area of resilience?

Ahmed is a deaf infant who has just begun forming his first signs. His playmate, Alice, can hear and she has just begun to use pointing gestures to communicate. Ahmed and Alice are the same age. How old would you predict Ahmed and Alice to be?

10–12 months 6–10 months 18 months 4–5 months

Dr. Chapin has just finished a delicate brain operation. He turns to a group of interns and says, "She probably lost about 1000 ___________, but since she still has over 100 billion left, she should recover nicely."

Dr. Chapin was most likely referring to: a) medullary cells b) neurons c) dendrites d) mammillary bodies