System and method for treating Parkinson's Disease and other movement disorders
First Claim
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1. A method for treating movement disorders, comprising:
- implanting an electrode array having a plurality of first electrodes arranged in a first row and a plurality of second electrodes arranged in a second row at a stimulation site over the central sulcus of the patient; and
applying an electrical signal to at least some of the first electrodes and/or the second electrodes, wherein the patient has a movement disorder that is worse on a first side of the patient than on a second side of the patient opposite the first side, and wherein implanting the electrode array comprises positioning the electrode array over the precentral gyrus on the second side of the patient only.
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Abstract
Systems and methods for treating movement disorders using cortical stimulation. In one embodiment, a method for treating movement disorders comprises determining a site at the cortex of the brain of a patient related to a movement disorder of an afflicted body part. The site can be determined by obtaining a representation of neural activity occurring in the cortex of the patient and correlating an area of neural activity with the afflicted body part. The method can also include applying neural stimulation, such as electrical or magnetic waveforms, directly to the site.
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Citations
12 Claims
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1. A method for treating movement disorders, comprising:
implanting an electrode array having a plurality of first electrodes arranged in a first row and a plurality of second electrodes arranged in a second row at a stimulation site over the central sulcus of the patient; and
applying an electrical signal to at least some of the first electrodes and/or the second electrodes, wherein the patient has a movement disorder that is worse on a first side of the patient than on a second side of the patient opposite the first side, and wherein implanting the electrode array comprises positioning the electrode array over the precentral gyrus on the second side of the patient only.
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2. A method for treating a patient having a movement disorder that is worse on a first side of the patient than on a second side of the patient opposite the first side;
- comprising;
implanting an electrode at a stimulation site located over at least a portion of the precentral gyrus of the patient on only the second side of the patient; and applying stimulation to the electrode to treat the movement disorder on both the first side and the second side of the patient. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
- comprising;
Specification