Technology has altered human physiology. It makes us think differently, feel differently, even dream differently. It affects our memory, attention spans and sleep cycles. This is attributed to a scientific phenomenon known as neuroplasticity, or the brain's ability to alter its behavior based on new experiences. In this case, that's the wealth of information offered by the Internet and interactive technologies.
Some cognition experts have praised the effects of tech on the brain, lauding its ability to organize our lives and free our minds for deeper thinking. Others fear tech has crippled our attention spans and made us uncreative and impatient when it comes to anything analog.