Patent ID: 11911171
Assignee: NEUROSTEER INC.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A method, comprising:
interfacing, by a processor, with at least one electroencephalographic (EEG) monitoring device to receive a plurality of electroencephalographic (EEG) signal data recordings collected from a plurality of individuals via at least one electrode combination of the at least one EEG monitoring device;
wherein the at least one electrode combination comprises a recording electrode and a reference electrode that are applied to particular points on a head of each individual from the plurality of individuals;
wherein a total number of electrodes of the at least one electrode combination of the at least one EEG monitoring device is less than a number of electrodes utilized by a standard 10/20 EEG system;

constructing, by the processor, an optimized plurality of wavelet packet atoms based on the plurality of EEG signal data recordings and a mother wavelet;
reordering, by the processor, the optimized plurality of wavelet packet atoms to obtain an optimal reordered set of wavelet packet atoms;
normalizing, by the processor, the optimal reordered set of wavelet packet atoms to obtain an optimal normalized set of wavelet packet atoms that is representative of a plurality of brain activities of the plurality of individuals;
interfacing, by the processor, with a particular EEG monitoring device, comprising a single particular electrode combination and attached to a head of a particular individual, to receive a particular EEG signal data recording of the particular individual;
wherein a total number of electrodes of the single particular electrode combination of the particular EEG monitoring device is less than the number of electrodes utilized by the standard 10/20 EEG system;

projecting, by the processor, the particular EEG signal data recording onto the optimal normalized set of wavelet packet atoms to obtain an individual-specific set of projections for the particular individual on the optimal normalized set of wavelet packet atoms; and
generating, by the processor, based on the individual-specific set of projections, a brain activity representation of the particular individual;
wherein the particular EEG data recording of the particular individual as received via the single particular electrode combination of the particular EEG monitoring device is sufficient to generate the particular brain activity representation of the particular individual.