Monthly Archives: April 2012

The Thatcher Illusion


Look carefully…there’s something pretty special about the images above. What’s so great about four upside-down faces you ask? See for yourself. Below we have the same images when positioned right-side-up: Continue reading


Mental Illness Linked To Increased Chronic Physical Conditions

medical checkupA study compiled by the Substance Abuse and Mental Health Services Administration (SAMHSA) has found that adults who have experienced mental illness in the previous year were more likely to suffer from certain physical illnesses than those who maintained good mental health. Conditions such as heart disease, stroke, high blood pressure and diabetes had increased rates of occurrence in individuals who experienced mental disorders or major depressive episodes in the past year.

Of those who reported any kind of mental illness, 21.9% had high blood pressure compared to 18.3% of persons who reported no mental health problems. Asthma also increased significantly from 10.6% (with good mental health) to 15.7% (with poor mental health). Continue reading


Monkey See, Monkey Read

In the video above Jonathan Grainger discusses an experiment in which he and his colleagues attempted to teach Guinea baboons to distinguish between real English words and strings of letters which are not English words. The baboons learned to recognize words from nonwords, exhibiting human-like orthographic processing. The results indicate that the baboons were focusing on the location of individual letters in the words in order to identify them. Interestingly, this is similar to the approach taken by human readers.

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