Method of controlling epilepsy by brain stimulation
First Claim
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1. A method of therapeutically treating epilepsy resulting in a reduction in the occurrence of seizures comprising the steps of:
- surgically implanting an implantable electrode in the brain, the implantable electrode having a proximal end and a stimulation portion, the electrode being implanted in the brain so that the stimulation portion of the electrode lies in the subthalamic nucleus of the brain;
providing an electrical signal generator;
coupling said proximal end of said electrode to said signal generator; and
operating said signal generator at a predetermined stimulus repetition rate high enough to block activity of the subthalamic nucleus to reduce the excitatory input from the subthalamic nucleus to the substantia nigra there by reducing the occurrence of seizures.
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Abstract
A method of preventing seizures as experienced by persons with Epilepsy. High frequency electrical stimulation pulses are supplied to the subthalamic nucleus thereby blocking neural activity in the subthalamic nucleus and reducing excitatory input to the substantia nigra which leads to a reduction in the occurrence of seizures.
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2 Claims
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1. A method of therapeutically treating epilepsy resulting in a reduction in the occurrence of seizures comprising the steps of:
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surgically implanting an implantable electrode in the brain, the implantable electrode having a proximal end and a stimulation portion, the electrode being implanted in the brain so that the stimulation portion of the electrode lies in the subthalamic nucleus of the brain; providing an electrical signal generator; coupling said proximal end of said electrode to said signal generator; and operating said signal generator at a predetermined stimulus repetition rate high enough to block activity of the subthalamic nucleus to reduce the excitatory input from the subthalamic nucleus to the substantia nigra there by reducing the occurrence of seizures. - View Dependent Claims (2)
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