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1. WO2020113221 - DATA PROCESSING SYSTEM FOR GENERATING PREDICTIONS OF COGNITIVE OUTCOME IN PATIENTS

Publication Number WO/2020/113221
Publication Date 04.06.2020
International Application No. PCT/US2019/064015
International Filing Date 02.12.2019
IPC
A61B 5/04 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
04Measuring bioelectric signals of the body or parts thereof
A61N 1/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
A61N 1/18 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
G06N 20/00 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
20Machine learning
G06N 7/02 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
7Computer systems based on specific mathematical models
02using fuzzy logic
G06N 3/02 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
CPC
A61B 5/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
04Measuring bioelectric signals of the body or parts thereof
A61N 1/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
A61N 1/18
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
G06N 20/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
20Machine learning
G06N 3/02
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
G06N 3/08
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
Applicants
  • MAHON, Bradford [US]/[US]
  • PARKINS, Keith [US]/[US]
  • SIMS, Max [US]/[US]
  • CHERNOFF, Benjamin [US]/[US]
  • ANGULO-ORQUERA, Hugo [US]/[US]
Inventors
  • MAHON, Bradford
  • PARKINS, Keith
  • SIMS, Max
  • CHERNOFF, Benjamin
  • ANGULO-ORQUERA, Hugo
Agents
  • MCDONOUGH, Christina, V.
  • ATTWELL, Gwilym
Priority Data
62/917,25830.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DATA PROCESSING SYSTEM FOR GENERATING PREDICTIONS OF COGNITIVE OUTCOME IN PATIENTS
(FR) SYSTÈME DE TRAITEMENT DE DONNÉES POUR GÉNÉRER DES PRÉDICTIONS DE RÉSULTAT COGNITIF CHEZ DES PATIENTS
Abstract
(EN)
A system for outputting a visual representation of a brain of a patient is configured to receive sensor data representing a behavior of a region of the brain of the patient. The system retrieves mapping data that maps a prediction value to the region. The prediction value is indicative of an effect on a behavior of the patient responsive to a treatment of the region, the mapping data being indexed to a patient identifier. The system receives, responsive to an application of a stimulation to the region, sensor data representing behavior of the region. The system executes a model that updates, based on the sensor data, the prediction value for the region. The system updates, responsive to executing the model, the mapping data by including the updated prediction value in the mapping data. The system outputs a visual representation of the updated mapping data comprising the updated prediction value.
(FR)
L'invention concerne un système pour délivrer en sortie une représentation visuelle d'un cerveau d'un patient, configuré pour recevoir des données de capteur représentant un comportement d'une région du cerveau du patient. Le système récupère des données de cartographie qui cartographient une valeur de prédiction à la région. La valeur de prédiction indique un effet sur un comportement du patient en réponse à un traitement de la région, les données de cartographie étant indexées sur un identifiant de patient. Le système reçoit, en réponse à une application d'une stimulation à la région, des données de capteur représentant le comportement de la région. Le système exécute un modèle qui met à jour, sur la base des données de capteur, la valeur de prédiction pour la région. Le système met à jour, en réponse à l'exécution du modèle, les données de cartographie en incluant la valeur de prédiction mise à jour dans les données de cartographie. Le système délivre une représentation visuelle des données de cartographie mises à jour comprenant la valeur de prédiction mise à jour.
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