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Entries by David R. Hamilton, Ph.D. from 05/2011

Emotional Contagion: Are Your Feelings 'Infecting' Others?

| Posted 05.19.2011 | Healthy Living

Ever noticed that you feel happy around happy people and sad around sad or depressed people? This is known as "emotional contagion" and is facilitated by an interconnected network of cells in the brain.

Are Healthy (And Unhealthy) Habits Contagious?

| Posted 05.29.2011 | Healthy Living

What is quite startling, however, from the social network research is that obesity spreads almost like an infectious disease, not just to friends but to friends of friends, and further.