While it has been demonstrated that the availability of vision during lifts of SWI stimuli contributes (independently from haptics) to experiencing the 'full-strength' illusion [7], it is far from clear whether or not expectations add to, or even cause, the illusory experience.
We note that even the strength of illusion in different variations of the Café Wall pattern is predictable from the DoG edge map representation at multiple scales.
More precisely, we observed a significant correlation between the reported strength of the illusion, as indicated by the mean score on illusion-questions 1 3, and the number of years to have lapsed since the amputation (Pearson's correlation = −0.474, N = 18, P = 0.047, two-tailed; see Fig. 5).
If the Chinese economy truly remains strong, this expansion in credit will be put to good use, but if the strength is an illusion, then the credit will provide an inefficient form of life support for business mistakes.In a western market, a check would be the equity markets, which would presumably pull money from institutions suspected of using it poorly.
This is the great strength of "Stay, Illusion": the frolicsome gravity, the feeling of a helpless stenographer taking down what one of these poems calls "Notes from the Trepidarium" (a typical Brock-Broido coinage, fusing "trepidation" and "tepidarium," the warm room in the Roman bath).
"The Two Chinatowns" isn't into heavy suspense, but in real-life police procedure there probably isn't that much suspense, and the main virtue of Mr. Mahoney's fine detective story is the strength of the illusion it sustains that things could have happened almost the way they happen in this book.
Peled, Ritsner, Hirschmann, Geva, and Modai (2000), despite not using OT as a proxy, did notice that OT and illusion strength correlate in patients with schizophrenia.
We need to estimate the illusion strength and orientation based on a psychophysical assessment of the model prediction, which is a priority in our future study.
To further probe the relationship between strength of the illusion as reflected by questionnaire ratings and the emergence of the illusory experience, we calculated two correlations.
The first experiment aimed at ascertaining whether our claim that OT and illusion strength correlate in healthy subjects could be confirmed, even without first suggesting to the participants what type of conscious content was under investigation.
The angle at which the disk appeared to descend vertically was taken as the extent (or strength) of the illusion.
