Can Technology Stimulate Mental Development in Young Children?

A guest post by Dr. Eugene Emmer, medical entrepreneur and author

Imagine Learning now publishes monthly guest posts in order to stimulate conversations about K12 education across the country. Opinions expressed herein are those of the individual author and may not necessarily reflect the official opinion of Imagine Learning.


lab rat, enriched environment, brain research, learning, hippocampus, Imagine As a physiologist and parent, I have long been interested in the impact of early childhood education on the child’s developing brain.

Over the years, an increasing number of scientists have devoted lab research to brain development and function. Their findings are not only fascinating, they also show how important proper stimulation is for the developing brain.

For example, years ago I read an intriguing study that demonstrated a marked increase in hippocampal neurons in adult mice living in an enriched environment.

Basically, the study showed that young rats raised in a stimulating environment had better-developed brains than rats raised in unstimulating environments.

During this study, scientists raised two groups of rats. One group lived in an enriched environment that included toys, tunnels, wheels, and so on; the other group was raised in an empty cage with only food.

Scientists showed that the rats raised in the enriched environment developed more hippocampal neurons than the rats raised in an empty cage. The stimulating environment had developed each rat’s young brain much the same way that lifting weights develops muscle. Read more »