System and method for prediction of cognitive decline

Surgery – Diagnostic testing – Detecting brain electric signal

Reexamination Certificate

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Reexamination Certificate

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07986991

ABSTRACT:
A system and method for prediction of cognitive decline, comprises an input receiving input data corresponding to brain activity of an individual and a processor coupled to the input for analyzing the input data to obtain a selected set of features, the processor comparing the selected set of features to at least a portion of entries in a database corresponding to brain activity of a plurality of individuals, wherein entries in the database have been separated into a plurality of categories corresponding to one of a degree of cognitive decline and a propensity for future cognitive decline of individuals relating to the entries, the processor determining, based on the comparison, a category most closely corresponding to the selected set of features.

REFERENCES:
patent: 2001/0020137 (2001-09-01), Granger
patent: 2004/0059241 (2004-03-01), Suffin
Prichep et al., “Prediction of Longitudinal Cognitive Decline in Normal Elderly with Subjective Complaints Using Electrophysiological Imaging”, Neurobiology of Aging, Tarrytown, NY, vol. 27, No. 3, Oct. 6, 2005, XP024993041, pp. 471-481.
John, “Principles of Neurometrics” American Journal of EEG Technology, American Society of EEG Technologists, Phoenix, US, vol. 30, No. 4, Dec. 1, 1990, XP 008044680, pp. 251-266.
Pricehp et al., “Prediction of Longitudinal Cognitive Decline in Normal Elderly with Subjective Complaints Using Electrophysiological Imaging” [Online], Aug. 19, 2010, XP002597238, pp. 1.

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