Brain Activity as a Marker of Disease
First Claim
Patent Images
1. A method of monitoring brain activity, comprising:
- receiving a signal of brain electrical activity from a patient;
processing the signal using at least one processor implementing an algorithm to extract a signal feature based on a brain state; and
determining a neuromarker using at least one processor, wherein the neuromarker is determined based on an association between the signal feature and a disease state.
3 Assignments
0 Petitions
Accused Products
Abstract
A method of monitoring brain activity is provided, wherein the method includes receiving a signal associated with neuronal activity of a mammalian brain. The method also includes processing the signal using a linear, non-linear, or combination algorithm to extract a signal feature. A neuromarker may be determined based on an association between the signal feature and a library of features, wherein the library includes a plurality of signal features correlated with a plurality of disease states.
57 Citations
37 Claims
-
1. A method of monitoring brain activity, comprising:
-
receiving a signal of brain electrical activity from a patient; processing the signal using at least one processor implementing an algorithm to extract a signal feature based on a brain state; and determining a neuromarker using at least one processor, wherein the neuromarker is determined based on an association between the signal feature and a disease state. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A method of monitoring brain activity, comprising:
-
receiving a signal of brain electrical activity from a patient; processing the signal using at least one processor implementing a non-linear algorithm to extract a signal feature; and determining a neuromarker using at least one processor based on an association between the signal feature and a library of features stored in a memory, wherein the library includes a plurality of signal features correlated with a plurality of disease states. - View Dependent Claims (11, 12, 13, 14, 15, 16)
-
-
17. A system configured to display a neuromarker, comprising:
-
a receiver configured to receive a signal associated with neuronal activity of a patient'"'"'s brain; a processor configured to process the signal using a non-linear algorithm to extract a signal feature and determine a neuromarker based on an association between the signal feature and a library of features; a storage system configured to store the library of features, wherein the library includes a plurality of signal features correlated with a plurality of disease states; and a display system configured to display a representation of the neuromarker. - View Dependent Claims (18, 19, 20, 21, 22, 23)
-
-
24. A method of creating a library of features, comprising:
-
receiving a signal associated with neuronal activity of a mammalian brain; processing the signal using at least one processor implementing a linear, a non-linear, or a combination algorithm to extract a signal feature; associating the signal feature with a disease state; and storing in a memory the signal feature and the disease state in the library of features. - View Dependent Claims (25, 26, 27, 28, 29, 30)
-
-
31. A method of assessing a neuromarker, comprising:
-
providing a human brain with a known disease state; receiving a signal associated with neuronal activity of the human brain; processing the signal using at least one processor implementing a non-linear algorithm to extract a signal feature; correlating the signal feature with the known disease state using at least one processor; and identifying a neuromarker based on the signal feature using at least one processor. - View Dependent Claims (32, 33, 34, 35, 36, 37)
-
Specification