Optical Illusions, How Our Eyes Trick Our Mind

Did you know that over 50% of the cortex, the large outer layer of the brain, is devoted to vision? Optical illusions illustrate that the mind makes assumptions about the world. This gifographic covers optical illusions from primitive forms starting with the Ancient Greeks in 350BC, to 21st century illusions in the field of theoretical neurobiology.

Diets: From Caveman To Modern Homo Sapiens

Did you know that there are foods that humans are designed to eat? These foods, along with proper exercise will help you lose weight, look great and feel your best. One recent trend has been people working towards a more natural food diet. NordicTrack recently conducted research on the Paleo diet and how it compares to a healthy diet recommended by the USDA. The infographic below will walk you through the homo sapiens diet over time.

The Reality Of Teen Depression

The reality of teen depression can be scary but understanding the challenges that your teen faces daily can help you to be prepared to help your teen. The following infographic will teach you the signs of teen depression as well as how to find solutions for your teen that is struggling with teen depression.

Top 10 Countries For Medical Tourism In The World

Traveling abroad for medical treatment has several unique advantages. It offers more choices, lower cost, and top quality care. If you travel to one of the top 10 countries for medical tourism, your experience as an international patient is sure to be world class. Or you could go to some of the best hospitals for medical tourism in Mexico.

The History of Medical Tourism

You may think that traveling to other countries for medical treatment is a new phenomenon. But did you know that medical tourism existed nearly 6,000 years ago? From Ancient Greeks to early American settlers, medical tourism has a long and interesting history.

How Much Do Physicians Make?

Physician compensation is often in flux and far from transparent. Physician salaries vary widely from state to state and even county to county. This leads many doctors in the field to wonder – how does my salary compare to the average? How is my compensation affected by where I live? The following infographic explores this in more detail.

How to Measure Your PD

Your eyes are set at a particular distance from each other, which can vary from person to person. The distance between the center of one pupil to the center of the other is referred to as Pupillary Distance. Typically, the Pupillary Distance falls in a range between 54 and 65 mm. As children grow up, their PD keeps on changing but once they become adults, this value remains constant. This infographic looks at how to measure your PD.