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7373198 |
Method and apparatus for the estimation of anesthetic depth using wavelet analysis of the electroencephalogram
A method and apparatus to monitor the neurologic state of a patient undergoing general anesthesia is provided. Previous automated systems to monitor the neurologic state of a patient undergoing...
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7373199 |
Optimization of multi-dimensional time series processing for seizure warning and prediction
Characterizing the behavior of a chaotic, multi-dimensional system is achieved by measuring each of a number of signals associated with the system, and generating therefrom, a spatio-temporal...
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7367950 |
Distributed apparatus and method for non-invasive measurement of functional state and adaptive response
An apparatus and method for distributed, non-invasive assessment of the functional state and state of adaptive response of a subject under test. The functional state tests may include heart rate...
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7363073 |
Method and apparatus for displaying vital sign data
An electroencephalogram waveform is displayed in a first display area in a real time manner such that a direction indicating lapse of time is oriented horizontally. A second display area is...
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7336991 |
Multi-channel biological signal telemetry systems
A system for performing telemetry of multi-channel biological signals obtained from electrodes attached to a subject, is provided with a transmitter and a receiver. In the transmitter, a converter...
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7333851 |
Unified probabilistic framework for predicting and detecting seizure onsets in the brain and multitherapeutic device
A method and an apparatus for predicting and detecting epileptic seizure onsets within a unified multiresolution probabilistic framework, enabling a portion of the device to automatically deliver a...
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7328062 |
Monitoring of patient's electrical characteristics using a single piece of equipment
The invention relates to a method and a system for a medical monitoring system, in which method the functions of a patient are measured, and the change in the electric activity of the patient are...
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7324035 |
Amplifier with pulse coded output and remote signal reconstruction from the pulse output
An amplifier-based system having pulsed output includes an amplifier for amplifying a time varying voltage signal to produce an output voltage signal. A voltage-to-current (V-I) converter converts...
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7310624 |
Methods and apparatus for generating decision trees with discriminants and employing same in data classification
Methods and apparatus are provided for generating a decision trees using linear discriminant analysis and implementing such a decision tree in the classification (also referred to as...
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7299089 |
Methods, systems, and computer program products for neural channel selection in a multi-channel system
Methods, systems, and computer program products for transmitting neural signal information. Methods, systems, and computer programs products are disclosed for neural channel selection in a...
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7299088 |
Apparatus and methods for brain rhythm analysis
Embodiments include methods and apparatus for determining whether a neurological event has occurred in a subject. An apparatus includes at least one sensor adapted to sense electroencephalogram...
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7282030 |
Timed delay for redelivery of treatment therapy for a medical device system
Apparatus and method support a repetitive administration of a therapeutic treatment through a delivery unit during a neurological event, such as a seizure, of a nervous system disorder. The medical...
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7283861 |
Methods for modifying electrical currents in neuronal circuits
Disclosed herein are methods for modifying electrical currents in brain circuits through the simultaneous use of focused ultrasound pulse (FUP) and an existing brain-imaging system, such as a...
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7280867 |
Clustering of recorded patient neurological activity to determine length of a neurological event
Apparatus and method detect a detection cluster that is associated with a neurological event, such as a seizure, of a nervous system disorder and update therapy parameters that are associated with...
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7280861 |
Diagnosis and classification of disease and disability using low frequency magnetic field designed pulses (Cnps)
The invention is directed to the use of magnetic field designed pulses for the diagnoses and classification of severity of disease states and disability in humans and animals.
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7277748 |
Spatiotemporal pattern recognition for neurological event detection and prediction in an implantable device
A system and method for detecting and predicting neurological events with an implantable device uses a relatively low-power central processing unit in connection with signal processing circuitry to...
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7269455 |
Method and system for predicting and preventing seizures
A method and system for the detection and prevention of epileptic seizures utilizing bioelectric signals to assess a seizure profile (SP) and an adaptive control system for neurofeedback therapy....
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7269456 |
Repetitive visual stimulation to EEG neurofeedback protocols
An EEG neurofeedback and total evoked brain activity measurement methods utilize minimum ambient EEG activity as stimulant frequencies. A method of using repetitive stimulation in conjunction with...
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7260430 |
Architecture of an embedded internet robot system controlled by brain waves
The present invention discloses an architecture of an embedded internet robot system controlled by brain waves, wherein the brain-computer interface and the internet robot system cooperate with the...
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7257439 |
Brain-machine interface systems and methods
A system and method for interfacing a brain with a machine. An exemplary embodiment of the present invention employs a vascular approach in which one or more nano-electrodes are deployed in...
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7248915 |
Natural alarm clock
A mobile terminal is presented, having capability to determine when a user should be stimulated toward an awake state. The terminal includes a receiver for receiving a sleep descriptor signal...
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7239919 |
Diagnosis, treatment and research of mental disorder
A method and a Cranial Electrical Stimulator CES ( 4 ) for operation in a diagnosis, treatment, research, and test mode related to mental disorder, are disclosed. Diagnosis is based on a detected...
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7239910 |
Methods and devices for transcranial magnetic stimulation and cortical cartography
The invention relates to: a method for stimulating and/or inhibiting at least one point or area of a brain using at least one stimulation device, wherein: the spatial structure of the head or brain...
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7235050 |
Implantable device for processing neurological signals
An implantable device comprising a sensing unit, wherein the sensing unit is adapted to rectify biological/neurological signals in the form of sensed electrical signals from body tissue adjacent to...
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7231246 |
Detection of encephalopathy
The invention relates to detection of encephalopathy based on EEG signal data obtained from a patient. A first signal component is derived from the EEG signal data, the first signal component...
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7231245 |
System and method of assessment of neurological conditions using EEG
The present invention is a system and method that produces features and indices that indicate the presence or absence of a disease or condition, or of the progression of a disease or condition. The...
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7228169 |
Method and apparatus for determining the cerebral state of a patient with fast response
A method and apparatus for ascertaining the cerebral state of a patient. The method/apparatus may find use in ascertaining the depth of anesthesia of the patient. In one embodiment, the entropy of...
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7223245 |
Method and apparatus for automatic non-cooperative frequency specific assessment of hearing impairment and fitting of hearing aids
A method and device for automatically assessing loss of hearing sensitivity and compression (recruitment) with user defined frequency resolution by means of extrapolated DPOAE I/O functions and...
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7225016 |
Implantable medical device with nerve signal sensing
An implantable medical device which has a sensor that provides a waveform to an energy accumulator, such as a capacitor. The waveform is representative of electrical activity from a nerve. The...
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7215994 |
Monitoring the neurological state of a patient
The invention relates to monitoring the neurological state of a patient. In the method invention, both cortex- and subcortex-related biosignal data are obtained from the patient, the...
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7211050 |
System for enhancement of neurophysiological processes
Treatment apparatus and method for the enhancement of neurophysiological processes of a patient's visual system utilizes a computer generated display that provides a patient simultaneously with...
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7212851 |
Microstructured arrays for cortex interaction and related methods of manufacture and use
A brain implant system consistent with embodiments of the present invention includes an electrode array having a plurality of electrodes for sensing neuron signals. A method for manufacturing the...
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7206632 |
Patient sensory response evaluation for neuromodulation efficacy rating
The invention is directed to a technique for rating neuromodulation efficacy based on evaluation of the response of the patient to sensory stimuli with and without delivery of neuromodulation...
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7198605 |
Response testing for conscious sedation utilizing a non-ear-canal-contacting speaker
A conscious sedation system and a request assembly for a response testing apparatus for a conscious sedation system. The conscious sedation system includes a controller which generates a request...
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7190995 |
System and method for analysis of respiratory cycle-related EEG changes in sleep-disordered breathing
A system and method for determining respiratory cycle-related EEG changes (RCREC) for a subject with sleep-disordered breathing are provided. The method includes receiving an EEG signal from the...
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7187968 |
Apparatus for acquiring and transmitting neural signals and related methods
Neurochip for Neuroprosthetic Control. According to one embodiment, a neural spike detection system is provided. The neural spike detection system can include a signal receiver operable to receive...
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7187967 |
Apparatus and method for detecting neural signals and using neural signals to drive external functions
A system and method for capturing a neural signal inside a patient's skull, transmitting it to a remote receiver, and using it to control an application. A plurality of skull screws is inserted on...
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7177674 |
Patient-specific parameter selection for neurological event detection
An epileptiform activity patient-specific template creation system permits a user to efficiently develop an optimized set of patient-specific parameters for epileptiform activity detection...
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7177701 |
System for permanent electrode placement utilizing microelectrode recording methods
A lead stimulation/recording system is provided, which is a combination of a permanent DBS stimulating lead and a recording microelectrode. The DBS lead has a lumen extending from the proximal to...
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7177676 |
System and method for analyzing biofeedback information for performance of an individual in a group
A biofeedback system and method for analyzing the performance of an individual and group. The system employs a plurality of transducers for transmitting biofeedback and brain wave information as...
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7174206 |
Signal quality monitoring and control for a medical device system
Method and apparatus for detecting possible interference in a neurological signal received from a monitoring element of a medical device system. The monitoring element monitors a condition or a...
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7171262 |
Vital sign display monitor
At least an electroencephalogram (EEG) detected by a sensor is input from a signal input section as a vital sign signal. The vital sign signal is stored in a storage as vital sign data. A display...
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7171261 |
Forward masking method for estimating neural response
An improved forward-masking method of recording and processing neural responses (“NR”) is provided, wherein the method does not assume a linear system response and does not assume a linear...
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7162295 |
Apparatus and method for recognizing positive/negative intention using fine change of gamma wave of brainwave
Provided are an apparatus and a method for recognizing positive/negative intention using a fine change of gamma wave of a brainwave comprising the steps of detecting the brainwave from a head of a...
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7149572 |
Phase shifting of neurological signals in a medical device system
Method and apparatus for phase shifting neurological signals received from monitoring elements of a medical device. The medical device comprises a plurality of monitoring elements each receiving a...
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7146218 |
Adaptive method and apparatus for forecasting and controlling neurological disturbances under a multi-level control
A method and apparatus for forecasting and controlling neurological abnormalities in humans such as seizures or other brain disturbances. The system is based on a multi-level control strategy....
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7139677 |
Methods for consistent forewarning of critical events across multiple data channels
This invention teaches further method improvements to forewarn of critical events via phase-space dissimilarity analysis of data from biomedical equipment, mechanical devices, and other physical...
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7136696 |
Neuron signal analysis system and method
Electrical signal data from a target location are recorded and collected. A signal analyzer analyzes the signal data and determines whether characteristics of the signal data resemble noise data or...
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7136695 |
Patient-specific template development for neurological event detection
An epileptiform activity patient-specific template creation system permits a user to efficiently develop an optimized set of patient-specific parameters for epileptiform activity detection...
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7133715 |
Hearing evaluation device with noise detection and evaluation capability
An apparatus and method for evaluation of hearing loss is disclosed. The apparatus and method use evoked Auditory Brainstem Responses (ABR) to determine if the subject is able to hear click stimuli...
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