Abstract: A neurostimulation device includes a plurality of electrodes adapted to be electrically connected to a subject to receive multichannel electrical signals from the subject's brain, a multichannel seizure detection unit electrically connected to the plurality of electrical leads to receive the multichannel electrical signals, and a neurostimulation unit in communication with the multichannel seizure detection unit. The plurality of electrodes are at least three electrodes such that the multichannel electrical signals are at least three channels of electrical signals, and the multichannel seizure detection unit detects a presence of a seizure based on multichannel statistics from the multichannel electrical signals including higher order combinations than two-channel combinations.

Abstract: A neurostimulation device includes a plurality of electrodes adapted to be electrically connected to a subject to receive multichannel electrical signals from the subject's brain, a multichannel seizure detection unit electrically connected to the plurality of electrical leads to receive the multichannel electrical signals, and a neurostimulation unit in communication with the multichannel seizure detection unit. The plurality of electrodes are at least three electrodes such that the multichannel electrical signals are at least three channels of electrical signals, and the multichannel seizure detection unit detects a presence of a seizure based on multichannel statistics from the multichannel electrical signals including higher order combinations than two-channel combinations. Another embodiment of the invention includes determining a singular vector centrality (SVC) for each of the electrodes in order to detect the seizure onset.

Abstract: A neurostimulation device includes a plurality of electrodes adapted to be electrically connected to a subject to receive multichannel electrical signals from the subject's brain, a multichannel seizure detection unit electrically connected to the plurality of electrical leads to receive the multichannel electrical signals, and a neurostimulation unit in communication with the multichannel seizure detection unit. The plurality of electrodes are at least three electrodes such that the multichannel electrical signals are at least three channels of electrical signals, and the multichannel seizure detection unit detects a presence of a seizure based on multichannel statistics from the multichannel electrical signals including higher order combinations than two-channel combinations.

Abstract: A method for selecting a target group of customers for promoting a product is based on data representing individual buying patterns for a pool of customers over a set of products a product to be promoted. A first subset of customers is selected whose buying patterns can form a behavioral benchmark for the selection of the target group of customers. A market model for the product set is constructed and a second subset of customers is selected who are considered to be potentially interested in a product to be promoted. The second subset of customers is scored according to their similarity to customer segments in the benchmark customer market model and a third subset is selected based upon their scores. Members of the third subset are matched to products according to product segments for which they have demonstrated similarity. Offer parameters indicating collaborative promotions can then be output.