Feedback method for deep brain stimulation with detection of generalized efference copy signals
US7539543B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2002 |
| Grant date | May 26, 2009 |
| Priority date | — |
| Expiry date | May 10, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/36071
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is a method for improving cognitive function or for improving coordination of function across a patient's cortical regions. The method includes applying electrical stimulation to at least a portion of the patient's subcortical structures involved in the generation and control of generalized efference copy signals. Internally generated movement of the patient is then detected and, in response to such internally generated movement, application of electrical stimulation is controlled. The method of the present invention has a number of benefits, including increasing flexibility in identifying targets for stimulation, improving the probability of successfully treating brain injury, and permitting patient biofeedback and self-regulation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.