anthropology · architecture · brain · disease · environment · psychology

Thinking by Design: Scientific American

Illustration for Design Portal.
What makes some objects more appealing than others? Image via Wikipedia

One of the biggest pieces to having an enriching, relaxing, invigorating, or overall non-stressful space is what you put into it. There has been lots of research into creating better work spaces, medical spaces and homes, but it can be hard to quantify some of this research; after all, it’s hard to quantify “feeling better.” So it’s nice to read about one team in Vienna that is doing just that, by trying to figure out which objects people like more than others:

Each person’s aesthetic taste seems distinct, and yet that perception belies a large body of shared preferences. Our team at the University of Vienna, among others, has sought to unravel the patterns and principles behind people’s emotional reactions to objects. Although trends drive certain design decisions, scientists have identified fundamental properties of the mind that consistently dictate which products people tend to like and dislike. Psychologists are now better equipped than ever to explain how you came to choose your belongings in the first place. They can also begin to decipher why you continue to love certain purchases long after they have lost their initial shine, whereas others land in the trash.

more via Thinking by Design: Scientific American.

According to their work so far, we like big, round things, but also like things to be symmetrical. It’s pretty well established that we like symmetrical faces, so it makes sense that our tastes in other areas would follow. We also like things that are familiar but not exactly the same, old with a kick maybe.

While none of this is ground-breaking insight per say, it confirms what psychologists, architects and designers have known for years but didn’t necessarily have a good scientific reason when asked why.

I’m curious what other insights other groups have found when looking at design and aesthetics form a neurobiological standpoint. Know of any good ones? Post them in the comments below!

brain · health · mental health · neuroscience · psychology

Strain on the Brain can lead to long term health problems: Scientific American

PET scan of a human brain with Alzheimer's disease
Image of a brain of a patient with Alzheimer's. Image via Wikipedia

As I sit here stressing out about working on my master’s thesis, a knot in my stomach about the training manual due by the end of day tomorrow, worried about my dog’s injured knee, and wondering why my mom hasn’t called me back yet, I was reminded of an article I read recently in Scientific American about the really, really damaging effects of stress, particularly over the long term.

A recent wave of research has unveiled an important environmental player in the genesis of neurodegenerative disease: stress.Pairs of identical twins developed Alzheimer’s disease in concert only 40 percent of the time, showing that factors other than genetics must contribute to the disorder.Stress seems to impede the ability of certain brain cells to recover from insults, triggering or aggravating the symptoms of disorders such as Parkinson’s.

more via Strain on the Brain: Scientific American.

We’ve been aware for awhile that long-term, ongoing stress is bad for us, even before Robert Zapolsky’s Why Zebras Don’t Get Ulcers came out, but it’s still a nice reminder how important it is for all of us to take a break every once in awhile.