Patent attributes
An apparatus determines patterns of occurrence of compound variables based on a set of mathematical interactions and patterns of occurrence of a set of electrical signals. Then, the apparatus calculates statistical relationships corresponding to a pattern of occurrence of neural activity of one or more organisms and the patterns of occurrence of the compound variables. Moreover, the apparatus determines numbers of occurrences of electrical signals that were used to determine compound variables in at least a statistically significant subset of the compound variables, and determines numbers of different mathematical interactions that were used to determine the compound variables in the subset for the electrical signals that are associated with the corresponding numbers of occurrences. Next, the apparatus identifies one or more of the electrical signals as one or more association variables based on the numbers of occurrences and/or the numbers of different mathematical interactions.
