Using fuzzy logic in psychophysical experiments to separate hits, false positives and guesses in posturally perturbed standing subjects


In a 2-Alternative Forced Choice Interval task (2AFCi), a standing subject is required to press a button once or twice to signal in which of two 4 s sequential intervals that (s)he thought that a short ≤16 mm postural perturbation had occurred. The perturbation might or might not result in transient changes of the subject's Anterior-Posterior Center of… (More)
DOI: 10.1109/EMBC.2014.6944401

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