Better Health: Smart Health Commentary Better Health (TM): smart health commentary

Latest Posts

Can Your Avatar Affect The Way You Live?

If you own a Nintendo Wii, have played World of Warcraft, or seen James Cameron’s cinematic spectacle, then you probably know what an avatar is. And because an avatar is simply a representation of yourself that you design, your avatar’s attributes could be as similar or different to you as you wish. [This editor's avatar is 6' 8", has six-pack abs, wears only fine European clothing, and has the voice of YouTube sensation Ted Williams.]

Do online avatars have any influence on their real-world counterparts? Researchers at the new Virtual Human Interaction Lab (VHIL) at Stanford University think so. According to VHIL, while avatars tend to be idealized versions of their users, evidence has suggested one’s virtual avatar does indeed influence a person.

In one experiment, a female student’s avatar was shown losing weight by running and gaining weight when standing still. As a result, it motivated this student to exercise more over a 24-hour period. In another experiment, watching a student’s avatar progressively age caused him to want to save money instead of spending it on partying.

With advances in technology continually making the world more and more connected with itself, avatars will continue to evolve also. According to Jeremy Bailenson, creator of VHIL, “avatars will soon play an even bigger role in our lives online. How we shape our own avatars and how we interact with others could have profound influences on our behavior.”

Article from the National Science Foundation: Virtual Self…

*This blog post was originally published at Medgadget*

Technology And Home-Based Healthcare

Eric Dishman, a behavioral scientist who works at Intel, discusses how technology can impact home-based healthcare. From TEDMED 2009:

*This blog post was originally published at*

Latest Interviews

IDEA Labs: Medical Students Take The Lead In Healthcare Innovation

It’s no secret that doctors are disappointed with the way that the U.S. healthcare system is evolving. Most feel helpless about improving their work conditions or solving technical problems in patient care. Fortunately one young medical student was undeterred by the mountain of disappointment carried by his senior clinician mentors…

Read more »

How To Be A Successful Patient: Young Doctors Offer Some Advice

I am proud to be a part of the American Resident Project an initiative that promotes the writing of medical students residents and new physicians as they explore ideas for transforming American health care delivery. I recently had the opportunity to interview three of the writing fellows about how to…

Read more »

See all interviews »

Latest Cartoon

See all cartoons »

Latest Book Reviews

Book Review: Is Empathy Learned By Faking It Till It’s Real?

I m often asked to do book reviews on my blog and I rarely agree to them. This is because it takes me a long time to read a book and then if I don t enjoy it I figure the author would rather me remain silent than publish my…

Read more »

The Spirit Of The Place: Samuel Shem’s New Book May Depress You

When I was in medical school I read Samuel Shem s House Of God as a right of passage. At the time I found it to be a cynical yet eerily accurate portrayal of the underbelly of academic medicine. I gained comfort from its gallows humor and it made me…

Read more »

Eat To Save Your Life: Another Half-True Diet Book

I am hesitant to review diet books because they are so often a tangled mess of fact and fiction. Teasing out their truth from falsehood is about as exhausting as delousing a long-haired elementary school student. However after being approached by the authors’ PR agency with the promise of a…

Read more »

See all book reviews »