CU22550A1 - Sistema y método para la tomografía de la corriente eléctrica primaria del cerebro y del corazón - Google Patents
Sistema y método para la tomografía de la corriente eléctrica primaria del cerebro y del corazónInfo
- Publication number
- CU22550A1 CU22550A1 CU1997087A CU1997087A CU22550A1 CU 22550 A1 CU22550 A1 CU 22550A1 CU 1997087 A CU1997087 A CU 1997087A CU 1997087 A CU1997087 A CU 1997087A CU 22550 A1 CU22550 A1 CU 22550A1
- Authority
- CU
- Cuba
- Prior art keywords
- map
- eeg
- meg
- brain
- atlas
- Prior art date
Links
- 210000004556 brain Anatomy 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000003325 tomography Methods 0.000 title 1
- 230000002490 cerebral effect Effects 0.000 abstract 3
- 238000012800 visualization Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000002610 neuroimaging Methods 0.000 abstract 1
- 210000004761 scalp Anatomy 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
- A61B5/372—Analysis of electroencephalograms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/242—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents
- A61B5/245—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents specially adapted for magnetoencephalographic [MEG] signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Psychiatry (AREA)
- Psychology (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Se obtiene un mapa tridimensional de la probabilidad de estados funcionales cerebrales a partir de las senales eléctricas y/o magnéticas (EEG/MEG) medidas en la superficie del cuero cabelludo. Para ello se obtienen los parámetros descriptivos estadísticos del EEG/MEG y se calcula un mapa de su distribución cerebral. El mapa es la solución inversa del EEG/MEG basada en: a) la restricción de la solución a estructuras con alta probabilidad de generar actividad eléctrica utilizando para ello un Atlas Cerebral y b) que la solución tenga una suavidad pre-especificada. Se determina la probabilidad de que dicho mapa, o un subconjunto del mismo, pertenezca a un grupo patrón. Para esta determinación se modelan las correlaciones espaciales del mapa, así como, su dependencia de covariables experimentales. Las probabilidades resultantes se codifican en una escala de pseudocolor y se superponen sobre un Atlas Cerebral para su visualización tridimensional interactiva. Los Atlas Cerebrales que se utilizan en la solución del problema inverso y para la visualización pueden ser neuroimágenes individuales, Atlas Probabilíticos o deformaciones plásticas de un Atlas Probabilístico a la morfología de un individuo. A esta metodología la denominamos Análisis Cuantitativo Electro/Magnético Encefalográfico Tomográfico (qEEG-T).
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CU1997087A CU22550A1 (es) | 1997-08-22 | 1997-08-22 | Sistema y método para la tomografía de la corriente eléctrica primaria del cerebro y del corazón |
ARP980104151A AR016854A1 (es) | 1997-08-22 | 1998-08-21 | Sistema y metodo para la tomografia de la corriente electrica primaria del cerebro y corazon |
CO98047931A CO4790140A1 (es) | 1997-08-22 | 1998-08-21 | Sistema y metodo para la tomografia de la corriente electri- ca primaria del cerebro y el corazon |
PCT/CU1998/000006 WO1999010816A1 (es) | 1997-08-22 | 1998-08-24 | Sistema y metodo para la tomografia de la corriente electrica primaria del cerebro y del corazon |
DE69836086T DE69836086T8 (de) | 1997-08-22 | 1998-08-24 | Anlage und verfahren für die tomographie vom primären elektrischen strom des gehirns und des herzens |
JP2000508064A JP4414591B2 (ja) | 1997-08-22 | 1998-08-24 | 脳および心臓の一次電流の断層撮影システムおよび方法 |
CA002301712A CA2301712C (en) | 1997-08-22 | 1998-08-24 | System and method for the tomography of the primary electric current of the brain and the heart |
ES98941221T ES2274576T4 (es) | 1997-08-22 | 1998-08-24 | Sistema y metodo para la tomografia de la corriente primaria del cerebro y el corazon. |
AT98941221T ATE341790T1 (de) | 1997-08-22 | 1998-08-24 | Anlage und verfahren für die tomographie vom primären elektrischen strom des gehirns und des herzens |
PT98941221T PT1005677E (pt) | 1997-08-22 | 1998-08-24 | Sistema e método para a tomografia da corrente eléctrica primária do cérebro e do coração |
EP98941221A EP1005677B9 (en) | 1997-08-22 | 1998-08-24 | System and method for the tomography of the primary electric current of the brain and the heart |
DK98941221T DK1005677T3 (da) | 1997-08-22 | 1998-08-24 | System og fremgangsmåde til tomografi af den primære elektriske ström i hjernen og hjertet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CU1997087A CU22550A1 (es) | 1997-08-22 | 1997-08-22 | Sistema y método para la tomografía de la corriente eléctrica primaria del cerebro y del corazón |
Publications (1)
Publication Number | Publication Date |
---|---|
CU22550A1 true CU22550A1 (es) | 1999-03-31 |
Family
ID=5459328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CU1997087A CU22550A1 (es) | 1997-08-22 | 1997-08-22 | Sistema y método para la tomografía de la corriente eléctrica primaria del cerebro y del corazón |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1005677B9 (es) |
JP (1) | JP4414591B2 (es) |
AR (1) | AR016854A1 (es) |
AT (1) | ATE341790T1 (es) |
CA (1) | CA2301712C (es) |
CO (1) | CO4790140A1 (es) |
CU (1) | CU22550A1 (es) |
DE (1) | DE69836086T8 (es) |
DK (1) | DK1005677T3 (es) |
ES (1) | ES2274576T4 (es) |
PT (1) | PT1005677E (es) |
WO (1) | WO1999010816A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6622036B1 (en) * | 2000-02-09 | 2003-09-16 | Cns Response | Method for classifying and treating physiologic brain imbalances using quantitative EEG |
US8150497B2 (en) | 2006-09-08 | 2012-04-03 | Medtronic, Inc. | System for navigating a planned procedure within a body |
US8150498B2 (en) | 2006-09-08 | 2012-04-03 | Medtronic, Inc. | System for identification of anatomical landmarks |
US8160676B2 (en) | 2006-09-08 | 2012-04-17 | Medtronic, Inc. | Method for planning a surgical procedure |
US8160677B2 (en) | 2006-09-08 | 2012-04-17 | Medtronic, Inc. | Method for identification of anatomical landmarks |
US11103174B2 (en) | 2013-11-13 | 2021-08-31 | Biosense Webster (Israel) Ltd. | Reverse ECG mapping |
CN109753754B (zh) * | 2019-01-22 | 2023-03-24 | 国网浙江省电力有限公司电力科学研究院 | 一种基于希红诺夫正则化的发电机动态参数在线辨识方法 |
CN110610458B (zh) * | 2019-04-30 | 2023-10-20 | 北京联合大学 | 一种基于岭回归的gan图像增强交互处理方法及系统 |
CN110390724B (zh) * | 2019-07-12 | 2023-06-02 | 杭州凌像科技有限公司 | 一种带有实例分割的slam方法 |
WO2022187388A1 (en) * | 2021-03-03 | 2022-09-09 | Lvis Corporation | Systems, methods, and apparatuses for neurological activity data analysis |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0542116A (ja) * | 1991-08-13 | 1993-02-23 | Hitachi Ltd | 生体表面電位分布から生体内電流分布を推定する信号処理方法 |
US5370126A (en) * | 1992-01-22 | 1994-12-06 | Neurotech, Inc. | Method and apparatus for three-dimensional mapping of evoked potentials |
-
1997
- 1997-08-22 CU CU1997087A patent/CU22550A1/es unknown
-
1998
- 1998-08-21 AR ARP980104151A patent/AR016854A1/es active IP Right Grant
- 1998-08-21 CO CO98047931A patent/CO4790140A1/es unknown
- 1998-08-24 JP JP2000508064A patent/JP4414591B2/ja not_active Expired - Fee Related
- 1998-08-24 CA CA002301712A patent/CA2301712C/en not_active Expired - Fee Related
- 1998-08-24 DE DE69836086T patent/DE69836086T8/de active Active
- 1998-08-24 DK DK98941221T patent/DK1005677T3/da active
- 1998-08-24 ES ES98941221T patent/ES2274576T4/es not_active Expired - Lifetime
- 1998-08-24 AT AT98941221T patent/ATE341790T1/de active
- 1998-08-24 PT PT98941221T patent/PT1005677E/pt unknown
- 1998-08-24 WO PCT/CU1998/000006 patent/WO1999010816A1/es active IP Right Grant
- 1998-08-24 EP EP98941221A patent/EP1005677B9/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69836086T2 (de) | 2007-11-22 |
ES2274576T3 (es) | 2007-05-16 |
CA2301712A1 (en) | 1999-03-04 |
EP1005677A1 (en) | 2000-06-07 |
EP1005677B1 (en) | 2006-10-04 |
CO4790140A1 (es) | 1999-05-31 |
DE69836086D1 (de) | 2006-11-16 |
CA2301712C (en) | 2009-12-22 |
EP1005677B9 (en) | 2007-12-26 |
JP2001514031A (ja) | 2001-09-11 |
AR016854A1 (es) | 2001-08-01 |
ES2274576T4 (es) | 2008-04-16 |
WO1999010816A1 (es) | 1999-03-04 |
DK1005677T3 (da) | 2007-02-05 |
JP4414591B2 (ja) | 2010-02-10 |
PT1005677E (pt) | 2007-01-31 |
DE69836086T8 (de) | 2008-04-03 |
ATE341790T1 (de) | 2006-10-15 |
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