Methods for the diagnosis and treatment of neurological disorders
First Claim
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1. A system for determining a neurological disorder in a subject, comprising:
- a computer comprising an audio/visual device and configured to output a cue on the audio/visual device;
a motion sensor configured for placement on a limb of the subject and further configured to capture movements and micro-movements of the limb of the subject in response to the cue on the audiovisual device;
programming instructions configured to cause the computer to;
determine a series of sensor data representing the captured movements and micro-movements as a function of time, wherein the movements and micro-movements include one or more intended movements,estimate parameters of a continuous Gamma distribution family for each series of sensor data, wherein the parameters define a Gamma parameter space,determine a position, in the Gamma parameter space, of estimated parameters corresponding to series of sensor data associated with the one or more intended movements, andanalyze a motion pattern associated with movements and micro-movements of the limb of the subject in response to the cue on the audio/visual device to determine whether there is a presence of a neurological disorder in the subject by analyzing the position of estimated parameters in the Gamma parameter space corresponding to series of sensor data associated with the one or more intended movements.
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Abstract
The present invention provides objective methods of diagnosis and behavioral treatments of neurological disorders such as autism spectral disorders and Parkinson'"'"'s disease.
13 Citations
29 Claims
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1. A system for determining a neurological disorder in a subject, comprising:
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a computer comprising an audio/visual device and configured to output a cue on the audio/visual device; a motion sensor configured for placement on a limb of the subject and further configured to capture movements and micro-movements of the limb of the subject in response to the cue on the audiovisual device; programming instructions configured to cause the computer to; determine a series of sensor data representing the captured movements and micro-movements as a function of time, wherein the movements and micro-movements include one or more intended movements, estimate parameters of a continuous Gamma distribution family for each series of sensor data, wherein the parameters define a Gamma parameter space, determine a position, in the Gamma parameter space, of estimated parameters corresponding to series of sensor data associated with the one or more intended movements, and analyze a motion pattern associated with movements and micro-movements of the limb of the subject in response to the cue on the audio/visual device to determine whether there is a presence of a neurological disorder in the subject by analyzing the position of estimated parameters in the Gamma parameter space corresponding to series of sensor data associated with the one or more intended movements. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for determining a neurological disorder in a subject, comprising:
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outputting, by a computer, a cue on an audio/visual device; capturing, by a motion sensor configured for placement on a limb of the subject, one or more movements and micro-movements of the limb of the subject in response to the cue on the audio/visual device, wherein the movements and micro-movements include one or more intended movements; determining, by the computer, a series of sensor data representing the captured movements and micro-movements as a function of time; estimating, by the computer, parameters of a continuous Gamma distribution family for each series of sensor data, wherein the parameters define a Gamma parameter space; determining, by the computer, a position, in the Gamma parameter space, of the estimated parameters corresponding to series of sensor data associated with the one or more intended movements; and analyzing, by the computer, a motion pattern associated with movements and micro-movements of the limb of the subject in response to the cue on the audio/visual device to determine whether there is a presence of a neurological disorder in the subject by analyzing the position of the estimated parameters in the Gamma parameter space corresponding to series of sensor data associated with the one or more intended movements. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification