Procedure for estimating brain noise through ambiguous images

摘要

Procedure for estimating brain noise through ambiguous images comprising the following steps: # - show an ambiguous image to a subject; # - apply a continuous change for a time T to the control parameter responsible for the change in the perception of two interpretations of said image, # - record the brain activity of said subject through a magneto-encephalography; # - calculate by means of a spectral analysis the time {ta} between two interpretations of the image; # - represent the curve {ta} / T with respect to T to obtain the N value at which the curve is saturated.