Taylor noted that his team still has more research to perform before testing the artificial eyes in human patients, a move that is still about 10 to 15 years out, he said. He and his team have already completed in vitro (petri dish) studies on the concept. "We have to study the natural visual system if we're going to replace it with an artificial system," he told Live Science, adding that to build a robust artificial system, the researchers have to examine how and why the natural visual system gets fooled.Ĭurrently, Taylor's research on artificial eyes is in the in vivo stage, meaning his team is about to implant prototypes of the eyes into mice, he said. Taylor hopes to apply the findings toward the development of artificial visual systems. Mature psychologist holding picture with ink stain, Rorschach Inkblot during therapy session. The researchers found similar results when they looked at data sets from two past studies: an analysis conducted in the 1930s by psychologist Marguerite Hertz of responses from 1,050 participants to the Rorschach blots and a study in 1953 of Rorschach inkblots that involved people with and without schizophrenia. Find Inkblot stock images in HD and millions of other royalty. After analyzing their results, the researchers found that the more complex the fractals were, the fewer images the participants saw in each. The researchers had 23 first-year psychology students look at 24 different Rorschach inkblot images and determine how many shapes they could see in each image, from "none" to "seven or more." By using an artificial parameter called fractal dimension, the researchers were able to quantify how complex the fractals were in each inkblot. A psychologist at a mental hospital in 1955 discusses a patient's interpretation of an inkblot in the Rorschach test.
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