Tuesday 21 February 2017

The Science of the Rorschach Blots

When the psychiatrist Hermann Rorschach blotted ink onto paper to produce a series of abstract patterns, could he have known that nearly 100 years later, the Rorschach test would be a household name? Although the use of the Rorschach to diagnose mental illness is mostly a thing of the past, research on the test continues. Last week, two new papers were published on the Rorschach blots, including a fractal analysis of the images themselves and a brain scanning study using fMRI. The...

Taylor RP, Martin TP, Montgomery RD, Smith JH, Micolich AP, Boydston C, Scannell BC, Fairbanks MS, & Spehar B. (2017) Seeing shapes in seemingly random spatial patterns: Fractal analysis of Rorschach inkblots. PloS one, 12(2). PMID: 28196082  

Giromini L, Viglione DJ Jr, Zennaro A, & Cauda F. (2017) Neural activity during production of rorschach responses: An fMRI study. Psychiatry research, 25-31. PMID: 28208069  




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