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6560479 |
Electrode disconnect system and method for medical signal monitoring system
A system and method for easily and rapidly disconnecting electrode signals from and connecting electrode signals to amplifiers in, e.g., a medical signal monitoring system. A switching device is...
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6556861 |
Fetal brain monitor
A Fetal Brain Monitor (FBM) utilizes a transducer which is placed on the abdomen of a mother and which is pulsed to generate auditory sounds, i.e., clicks, to provide auditory brainstem evoked...
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6553252 |
Method and system for predicting human cognitive performance
An apparatus and method for predicting cognitive performance of an individual based on factors including sleep history and the time of day. The method facilitates the creation of predicted...
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6547746 |
Method and apparatus for determining response thresholds
A method and apparatus for evaluating the response of a biological or nonbiological system to an external or internal stimulus (optical, thermal, auditory, tactile, taste, electrical, magnetic,...
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6549805 |
Torsion diagnostic system utilizing noninvasive biofeedback signals between the operator, the patient and the central processing and telemetry unit
A biofeedback diagnostic system includes a triggering sensor and a central processing and telemetry unit having a block for producing a series of various type stimuli to a patient and an operator...
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6547728 |
Device for measuring organism condition
The device includes: an information intake system that obtains a value representing a non-sensory biological activity of a user's body, such as the pulse or the activity of a limb, a filter for...
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6549804 |
System for the prediction, rapid detection, warning, prevention or control of changes in activity states in the brain of a subject
A system ( 10 ) analyzes signals representative of a subject's brain activity in a signal processor ( 12 ) for information indicating the subject's current activity state and for predicting a...
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6544170 |
Biosignal measuring method and apparatus
A biosignal measuring apparatus for measuring, with a plurality of sensors, minute biosignals generated from bioelectric current sources in a region of a patient to be diagnosed. The apparatus...
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6529773 |
Communication and control by means of brainwave and other processes causing voltage changes that can be measured from the body
People can be taught to control voluntarily their own alpha rhythms. This can be used to send messages in Morse code and printed out by printer when an electroencephalogram pattern is processed by...
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6527715 |
System and method for predicting human cognitive performance using data from an actigraph
A system and a method for providing a determination of predicted cognitive performance of an individual preferably based the time of day and on factors including sleep history based on activity...
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6516246 |
Method and system for determining native neurological dominant hemisphere
A method and system for determining the dominant cerebral hemisphere of a subject. There is further provided a method and system for using information obtained regarding hemisphere dominance for...
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6511424 |
Method of and apparatus for evaluation and mitigation of microsleep events
A method and apparatus for determining, monitoring and predicting levels of alertness by detecting microsleep episodes includes a plurality of channel processing units and a channel combining unit....
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6510340 |
Method and apparatus for electroencephalography
A template for placing electrodes for electroencephalography of acute-brain-injured victims is provided which modifies the number of electrode locations from that taught by the standard 10-20...
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6507754 |
Device for the medical monitoring in real time of a patient from the analysis of electroencephalograms
The invention concerns a device and a method for the detection of changes in dynamic properties of electrical brain activity to characterize and to differentiate between physiological and...
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6497658 |
Alarm upon detection of impending sleep state
The present invention monitors a physiological process intrinsic to humans and which measures directly the approach of a sleep state. When sleep onset is detected, the subject is restored to a...
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6493576 |
Method and apparatus for measuring stimulus-evoked potentials of the brain
For measurement and display of auditory evoked potentials of the brain, pickup electrodes (A, Ref), an amplifier circuit ( 1 . . . 5 ) and an evaluation facility ( 7 ) are used to display the time...
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6493577 |
Method and system for detecting white matter neural injury and predicting neurological outcome particularly for preterm infants
A method for detecting white matter neural injury and predicting neurological outcome for a patient, comprises acquiring EEG signal(s) from the surface of the head of the patient, and analyzing the...
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6488617 |
Method and device for producing a desired brain state
A method and device for the production of a desired brain state in an individual contain means for monitoring and analyzing the brain state while a set of one or more magnets produce fields that...
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6487444 |
Design evaluation method, equipment thereof, and goods design method
The present inventions relates to a design evaluation method, equipment thereof, and a goods design method that make it possible to obtain a highly reliable evaluation of a design quality of an...
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6484132 |
Condition assessment of nonlinear processes
There is presented a reliable technique for measuring condition change in nonlinear data such as brain waves. The nonlinear data is filtered and discretized into windowed data sets. The system...
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6477407 |
Electrophysiological visual field measurement
The multifocal pattern visual evoked potential (VEP) has been adapted to detect visual field loss as a form of objective perimetry, with specific application to glaucoma. Multifocal pattern stimuli...
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6477408 |
Analysis of muscular activity in neonatal animals to screen for mutations and/or drugs that alter sleep and wake states
Methods relating to the use of neonatal animals to identify sleep wake states in the corresponding adults and/or phenotypically characterize such adults.
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6475162 |
System and method for vision examination using interrupt signals for synchronizing visual evoked potential sampling rate with visual stimulus
A system and method for performing a vision examination includes displaying a series of visual stimuli in a line by line pattern display for observation by a patient and detecting the patient's...
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6473639 |
Neurological event detection procedure using processed display channel based algorithms and devices incorporating these procedures
This invention relates generally to information processing techniques used in the treatment of epilepsy and to devices for using these techniques.
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6466816 |
Method and apparatus for assessing susceptibility to stroke
A method is described for facilitating assessment of susceptibility to stroke. Electrical signals are collected from the brain of a patient under assessment. Data corresponding to the signals is...
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6463321 |
Method and computer program product for assessing neurological conditions and treatments using evoked response potentials
A method is provided for diagnosing the presence of a neurological disorder or otherwise assessing the neurological condition of a patient. The method also allows the assessment of a treatment...
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6463322 |
Combination referential and differential amplifier for medical signal monitoring
A combination referential and differential amplifier circuit for a medical signal monitoring system includes a plurality of electrode inputs, including at least one reference electrode input, a...
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6457975 |
Method and apparatus for training a person to learn a cognitive/functional task
The present invention provides a method and apparatus for training a person to learn a cognitive/functional task that requires a sequence of decisions and a corresponding sequence of actions....
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6453193 |
Apparatus and method for differentiating between low sensory attentional disorder and affective disorders
An apparatus and method of testing an individual to identify whether the individual is experiencing: (a) solely an attention disorder (ADD) based upon a low sensory arousal system; (b) another...
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6445940 |
Ceramic single-plate capacitor EEG electrode
A dry electrode, which is a single-plate capacitor, is particularly adapted to be placed on a patient's scalp to detect brain waves in an EEG system. The electrode comprises a metal disk sandwiched...
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6442421 |
METHOD FOR THE MEDICAL MONITORING IN REAL TIME OF A PATIENT FROM THE ANALYSIS OF ELECTROENCEPHALOGRAMS TO CHARACTERIZE AND DIFFERENTIATE BETWEEN PHYSIOLOGICAL OR PATHOLOGICAL CONDITIONS, AND A METHOD FOR ANTICIPATING EPILEPTIC SEIZURES
A method for the detection of changes in dynamic properties of brain electrical activity is used to characterize and differentiate between physiological and pathological conditions, and to...
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6434419 |
Neurocognitive ability EEG measurement method and system
An efficient, objective testing method and system for evaluating mental acuity and changes in mental acuity is described. The method and system are based on measuring an individual's behavioral...
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6430437 |
Module for acquiring electroencephalograph signals from a patient
A patient module comprising an 8 channel EEG pre-amplifier whose signal acquisition and processing characteristics are optimized for use in the operating room and intensive care unit. This patient...
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6419629 |
Method for predicting human cognitive performance
An apparatus and method for predicting cognitive performance of an individual based on factors including sleep history and the time of day. The method facilitates the creation of predicted...
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6416472 |
Method and device for measuring cognitive efficiency
A method for measuring cognitive efficiency uses the following cognitive tests: Simple Reaction Time; Running Memory Continuous Performance Task; Matching to Sample; and Mathematical Processing...
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6375614 |
General-purpose medical istrumentation
A general-purpose, low-cost system provides comprehensive physiological data collection, with extensive data object oriented programmability and configurability for a variety of medical as well as...
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6374140 |
Method and apparatus for treating seizure disorders by stimulating the olfactory senses
The present invention discloses techniques for preventing a possible onset of a seizure using a sensor, a signal generator and at least one implantable electrode. The electrodes are positioned to...
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6370423 |
Method for analysis of biological voltage signals
Method of analyzing biological signals representative of voltage changes, including obtaining an analog biological signal representative of voltage changes, using digital processing software to...
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6366803 |
Predictive probe stabilization relative to subject movement
The present invention provides a method and system to actively or predictively stabilize a probe, such as a microelectrode, relative to movement of the subject. In the preferred embodiments,...
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6360122 |
Data recording methods for an implantable device
Disclosed is a multiple electrode, closed-loop, responsive system for the treatment of certain neurological diseases such as epilepsy, migraine headaches and Parkinson's disease. Brain electrodes...
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6354298 |
Method for storing and retrieving sequential information
A method and design is provided for distributing and storing sets of temporally ordered information in a systematic and sequential fashion. This method is based on a model of how the brain...
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6353754 |
System for the creation of patient specific templates for epileptiform activity detection
An epileptiform activity patient template creation system is provided which permits the user to efficiently develop an optimized set of patient specific parameters for epileptiform activity...
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6349231 |
Method and apparatus for will determination and bio-signal control
An apparatus and a method for automatically determining the present will of a human subject. The characteristic values of the subject are detected and output signals corresponding to the detected...
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6343229 |
Device for measurement and analysis of brain activity of both cerebral hemispheres in a patient
The invention relates to a method and device for measuring cerebral electrical activity in a patient. Cerebral electrical activity is measured in the form of electrical signals. Said signals are...
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6343230 |
Hearing evaluation device with predictive capabilities
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 repeatedly...
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6339721 |
Brain wave data processing device and storage medium
A wavelet conversion means ( 13 ) for subjecting brain wave data in a single trial to wavelet conversion, a wavelet coefficient window means ( 15 ) for extracting a predetermined area by a wavelet...
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6330466 |
Using a multi-electrode probe in creating an electrophysiological profile during stereotactic neurosurgery
A multi-electrode probe is used to create an electrophysiological depth profile during stereotactic neurosurgery. A surgeon uses CT or MRI images to identify the general location of a target site...
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6315719 |
System for long-term remote medical monitoring
A system for long-term remote medical monitoring is especially suitable for the medical supervision of astronauts onboard a space station. The system includes at least one autonomous sensor unit...
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6317627 |
Anesthesia monitoring system based on electroencephalographic signals
A system which classifies patients according to their level of awareness or consciousness using measures derived solely from electroencephalograph (EEG) signals. The system comprises multiple...
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6309361 |
Method for improving memory by identifying and using QEEG parameters correlated to specific cognitive functioning
Mental abilities are labeled with terms such as memory, problem solving, spelling, etc. and can be measured by psychological measures such as recall score, etc. The physical correlates of brain...
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