US2011021161 IMAGING EPILEPSY SOURCES FROM ELECTROPHYSIOLOGICAL MEASUREMENTS

1. (WO2011088227) IMAGING EPILEPSY SOURCES FROM ELECTROPHYSIOLOGICAL MEASUREMENTS

National Phase

Latest bibliographic data on file with the International Bureau

Pub. No.:	WO/2011/088227	International Application No.:	PCT/US2011/021161
Publication Date:	21.07.2011	International Filing Date:	13.01.2011
Chapter 2 Demand Filed:	13.11.2011

IPC:

G06F 17/00 (2006.01)

Applicants:

REGENTS OF THE UNIVERSITY OF MINNESOTA [US/US]; 1000 Westgate Drive Suite 160 St. Paul, Minnesota 55114-8658 (US) (For All Designated States Except US).
HE, Bin [US/US]; (US) (For US Only).
YANG, Lin [US/US]; (US) (For US Only)

Inventors:

HE, Bin; (US).
YANG, Lin; (US)

Agent:

PERDOK SHONKA, Monique M.; Schwegman, Lundberg & Woessner, P.A. P.O. Box 2938 Minneapolis, MN 55402 (US)

Priority Data:

61/335,904

13.01.2010

Title

(EN) IMAGING EPILEPSY SOURCES FROM ELECTROPHYSIOLOGICAL MEASUREMENTS
(FR) IMAGERIE DE SOURCES D'ÉPILEPSIE À PARTIR DE MESURES ÉLECTRO-PHYSIOLOGIQUES

Abstract:

(EN)An example includes a method of imaging brain activity. The method includes receiving signals corresponding to neuronal activity of the brain. The signals are based on a plurality of scalp sensors (110). The method also includes decomposing the signals into spatial and temporal independent components (140). In addition, the method includes localizing a plurality of sources corresponding to the independent components. The method includes generating a spatio-temporal representation of neural activity based on the plurality of sources.
(FR)Selon un exemple, l'invention porte sur un procédé d'imagerie d'activité cérébrale. Le procédé comprend la réception de signaux correspondant à l'activité neuronale du cerveau. Les signaux sont basés sur une pluralité de capteurs sur cuir chevelu (110). Le procédé comprend également la décomposition des signaux en éléments indépendants spatiaux et temporels (140). En outre, le procédé comprend la localisation d'une pluralité de sources correspondant aux éléments indépendants. Le procédé comprend la génération d'une représentation spatio-temporelle de l'activité neuronale sur la base de la pluralité de sources.

Designated States:

AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Org. (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (EAPO) (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).

Publication Language:	English (EN)
Filing Language:	English (EN)