A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 5/0476 (2006.01) A61N 1/36 (2006.01)
Patent
CA 2598449
Disclosed is a system and method of assessing the efficacy of and predicting response to treatment of neurological or psychological disorders. The preferred embodiment uses at least two surface electrodes to acquire EEG signals from the surface of a patient~s body, a processor for computing from the EEG signals various features and indices that are representative of the patient~s neurological or psychological state. Pretreatment indices represent a patient~s neurological or psychological state and therefore may be used to predict the response to treatment. Changes in these parameters may be used to assess the efficacy of treatment and to modify the treatment to optimize the resultant patient state.
L'invention porte sur un système et une méthode d'évaluation de l'efficacité et de prévision de la réponse à un traitement de troubles neurologiques ou psychologiques. L'exécution préférée utilise au moins deux électrodes de surface pour acquérir les signaux de l'EEG à partir de surfaces du corps du patient et un processeur calculant les différents aspects et indices. Les indices de prétraitement, représentent l'état neurologique ou psychologique du patient, et peuvent donc servir à prévoir la réponse au traitement. On peut modifier ces paramètres pour vérifier l'efficacité du traitement et modifier le traitement pour optimiser l'état résultant du patient.
Devlin Philip R.
Greenwald Scott D.
Aspect Medical Systems Inc.
Smart & Biggar
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