The invention relates to a method and a device for determining the order of priority of the perception intensity of stimuli (S1, ..., Sm) in a subject (1), wherein a reference set of stimuli (Z, V1, ..., Vn) consists of one Target stimulus (Z) and comparison stimuli (V1, ..., Vn) are put together, whereby in a training phase a) the stimuli (Z, V1, ..., Vn) from the reference amount on the test subjects (1) applied, b) the EEG measurement data (U1, ..., Un) are determined and a feature vector is created for each stimulus (Z, V1, ..., Vn) c) the feature vectors are subjected to a classification analysis , a differentiating function (F) being determined and in a test phase d) a test set of stimuli (S1, ..., Sm) being applied to the test subject (1), e) the EEG measurement data (U1, ... , Un) are determined and a feature vector is created for each stimulus (S1, ..., Sm), f) the distinction function (F) is applied to the feature vector and a measurement value f r is determined compliance with the target stimulus (Z), and g) a ranking of the perceptual intensity of the stimuli (S1, ..., Sm) is created of the test quantity.
展开▼
