I’m pretty sure it is Dilation, goodluck!
Answer:
Hippocampus cells get damaged.
Explanation:
This cells are associated with learning, they are the first damaged. So, in some way, learning stops. When these cells continue damaging, the information allocated is slowly lost.
Answer:
examples 1 and 2 are examples of frustration
example 3 is an example of sympathy and greif
example 4 is an example of anger