You are studying two different rodent brains. One of them has an increased mass but decreased neuron density. This animal most likely experienced __________________________ early in life.

Question

Quizplus · Accepted Answer

An environment filled with toys and social interactions can lead to increased brain mass due to the stimulation of neurogenesis and neural connections. However, the decreased neuron density might result from larger neuron size or increased spacing due to more connections, rather than a higher number of neurons.

You Are Studying Two Different Rodent Brains