According to Jackson (1884), ________.
A) the last system that an animal loses when the animal is injured will be last system that developed in that animal
B) human development recapitulates animal development
C) the first system that an animal loses when the animal is injured will be last system that developed in that animal
D) childhood memories are suppressed to protect development from trauma

Question

Quizplus · Accepted Answer

Jackson (1884) proposed the principle that the first system to be lost in the event of injury is the last that developed, reflecting a hierarchical organization of nervous system functions. This concept is often summarized by the phrase "last in, first out."