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6754524 |
Method for detecting deception
The present invention provides a novel and reliable method for detecting deception in a subject. Deception as well as confabulation may be characterized by detectable changes in a (ERP) activity...
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6751499 |
Physiological monitor including an objective pain measurement
Methods, apparatuses and systems relating to the objective measurement of the subjective perception of pain in a subject are disclosed. In one aspect, a system for objectively measuring a...
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6751505 |
Method and apparatus for optimizing the operation of a cochlear implant prosthesis
Disclosed is a method and apparatus for controlling the operation of a Cochlear implant prosthesis to optimise the effect of stimulation for a given patient. The optimal operation mode is...
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6748263 |
Monitoring electrical activity
A method and apparatus for monitoring electrical activity, such as brainwaves, in an animal comprising detecting said activity to produce a corresponding output signal, combining the output signal...
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6743183 |
Simultaneous stimulation of an auditory system
A method for measuring an electrophysiologic response of a sensory system includes stimulating the sensory system with a first stimulus train having stimuli temporally separated from each other by...
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6741888 |
Method and apparatus for estimating degree of neuronal impairment in brain cortex
A proper frequency component of EEG is selected so that its scalp potential becomes smooth in a normal subject. When the brain function is impaired, non-uniformity of neuronal activity is detected...
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6740032 |
Method and system for predicting human congnitive performance
An apparatus and method for predicting cognitive performance of an individual based on factors including preferably sleep history and the time of day. The method facilitates the creation of...
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6735467 |
Method and system for detecting seizures using electroencephalograms
A method and a system are provided for detection of seizures by applying advanced numerical analysis techniques to digitized waveforms of an electroencephalogram (EEG) recording. In an embodiment,...
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6731976 |
Device and method to measure and communicate body parameters
A system and method for measuring and communicating parameters of a brain, tissue, or other organs is disclosed. The system includes a sensor to sense the parameter of interest, an external device...
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6731964 |
Processed neural signals and methods for generating and using them
The present invention provides a processed neural signal that encodes a reach plan, comprising the target location of the planned reach encoded relative to an eye-centered reference frame. The...
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6726623 |
Brain injury diagnostic system
A brain injury diagnostic system for providing a quick and accurate assessment of various accident scenarios for providing an accurate brain injury diagnosis. The invention includes the process of...
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6728564 |
Configurable sensor system for measuring biopotentials
A configurable system for obtaining a measurement of activity producing biopotentials in a subject, for example EEG or EMG biopotentials. The system includes a three electrode array positionable on...
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6725086 |
Method and system for monitoring sedation, paralysis and neural-integrity
The present invention relates to a method and system in which a small stimulator unit which is designed to be mounted near the patient. A single cable connects the stimulator unit to the patient...
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6714813 |
Method for measuring the degree of edema and apparatus using the same
Disclosed is an edema measuring method comprising the steps of: putting at least two pairs of electrodes on different locations selected in the body; making an alternating current to flow in the...
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6691705 |
Arrangement and process for controlling a numerical value for patient respiration
An arrangement with a control circuit for controlling a numerical value for patient respiration as well as to a process for controlling the numerical value. The numerical value is controlled on the...
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6687525 |
Method and system for diagnosing and treating thalamocortical dysrhythmia
Method and system for diagnosing and treating thalamocortical dysrhythmia. Thalamocortical dysrhythmia occurs when unbalanced neural activity occurs due to the rise of low frequency (approximately...
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6671543 |
System and method for detecting whether a person is under the influence of a psychotropic substance
A system is disclosed for determining whether an equipment operator is under the influence of a psychotropic substance. The system includes an input unit for receiving signals from the subject...
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6665560 |
Sleep disconnect safety override for direct human-computer neural interfaces for the control of computer controlled functions
When a neural human-computer interface is used to control mechanical and electrical functions, the act of falling asleep by the user during neural control operations can produce undesirable and...
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6658287 |
Method and apparatus for predicting the onset of seizures based on features derived from signals indicative of brain activity
This invention is a method, and system for predicting the onset of a seizure prior to electrograph onset in an individual. During an “off-line” mode, signals representing brain activity of an...
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6658396 |
Neural network drug dosage estimation
Neural networks are constructed (programmed), trained on historical data, and used to predict any of (1) optimal patient dosage of a single drug, (2) optimal patient dosage of one drug in respect...
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6654729 |
Neuroelectric computational devices and networks
A neuroelectric device is defined by a substrate having a neuronal cell provided thereon, a stimulator for the neuron, and a transducer for detecting a signal produced in the neuron. The neuronal...
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6654633 |
Mobile neurological signal data acquisition system and method
A mobile neurological data acquisition system. A multiplexing circuit is utilized to combined multiple electrical-neurological signal inputs (synaptic “spikes”, EEG, EKG, EMG). A programmable...
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6654632 |
System for processing a subject's electrical activity measurements
Methods, apparatuses and systems relating to the objective measurement of the subjective perception of pain in a subject are disclosed. In one aspect, a system for objectively measuring a...
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6647296 |
Implantable apparatus for treating neurological disorders
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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6636763 |
Brain-body actuated system
An apparatus for controlling a plurality of devices in response to biopotentials produced by gestures made by a user. The apparatus includes a sensor ( 22 ) applied to the user for producing an...
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6631291 |
Closed loop drug administration method and apparatus using EEG complexity for control purposes
A closed loop method and apparatus for controlling the administration of an hypnotic drug to a patient. Electroencephalographic (EEG) signal data is obtained from the patient. At least one measure...
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6626676 |
Electroencephalograph based biofeedback system for improving learning skills
Apparatus utilizing electrical activity of the brain to control a series of low-stimuli educational exercises (displayed on a computer monitor to increase the following educational components: time...
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6626846 |
Ventilatory capacity meters
In a meter for assessing ventilatory capacity, a piston is free of any sliding contact with the body of the meter except over a region which extends axially not less than about 25% of the piston's...
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6625485 |
Method for the quantification of human alertness
The method for the quantification of EEG waveforms along the alertness continuum involves collecting and transforming EEG signal data, identifying and rejecting or decontaminating epochs containing...
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6623427 |
Biofeedback based personal entertainment system
A personal entertainment system calibrated and controlled by the biological or physiological condition of a user is disclosed. The entertainment system includes a media player; a sensor operative...
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6622036 |
Method for classifying and treating physiologic brain imbalances using quantitative EEG
Neurophysiologic information such as quantitative electroencephalography (QEEG) is used in a method for classifying, diagnosing, and treating physiologic brain imbalances. Neurophysiologic...
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6620105 |
Device for organizing multiple leads
A device for organizing multiple leads, with the device having a first component, and a separate second component, with the first and second components being secured together by at least one...
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6620100 |
Hearing evaluation device with noise-weighting 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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6609024 |
Method of making a judgment on emotional positivity or negativity by detecting asymmetry of brain waves of left and right cerebral hemispheres
A method of making a judgment on emotional positivist or negativity of a person, comprises the steps of obtaining asymmetry ratio between the brain waves of the left and right cerebral hemisphere...
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6602202 |
System and methods for objective evaluation of hearing using auditory steady-state responses
This invention relates to an apparatus and method for assessing a subject's hearing by recording steady-state auditory evoked responses. The apparatus generates a steady-state auditory evoked...
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6597954 |
System and method for controlling epileptic seizures with spatially separated detection and stimulation electrodes
A system and method for controlling epilepsy and other neurological disorders by providing electrical stimulation to a patient's brain in response to detected neurological conditions. An...
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6594524 |
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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6594521 |
Method for localizing electrical activity in the body
A method for localizing electrical activity in the body. A plurality of electrical devices apply a predetermined current (or voltage) to the surface of the body, and sense voltage (or current). The...
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6591132 |
Artifact detection in encephalogram data using an event model
A machine-readable storage medium containing a program element for execution by a computing device for performing spike and artifact detection in EG data. The program element comprises a spike...
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6587713 |
Brainwave responsive wheelchair
A brainwave responsive wheelchair for providing control of an electric wheelchair by a physically handicapped person, includes a wheelchair having a seat portion, a back portion, a pair of back...
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6579233 |
System and method for evaluating task effectiveness based on sleep pattern
A method for evaluating the effectiveness of a person to perform a task based on his/her previous or predicted sleep activity is provided. The method can be used to predict changes in task...
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6575895 |
Apparatus for facilitating analysis of dream activity
A programmable dream analyzer apparatus for assisting the user in recording his or her dreams, comprising a microcontroller for receiving input defining the user's sleep period, and calculating the...
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6575902 |
Vigilance monitoring system
Apparatus for determining a vigilance state of a subject such as a driver of a vehicle or the like. The apparatus includes means ( 1 to 11 ) for monitoring one or more physiological variables...
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6572542 |
System and method for monitoring and controlling the glycemic state of a patient
Information derived from ECG signals and EEG signals may be employed in combination to reliably predict the onset, or to indicate the presence of, hypoglycemia in a human patient. In one...
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6572558 |
Apparatus and method for non-invasive measurement of current functional state and adaptive response in humans
An apparatus and method for non-invasively assessing the functional state and state of homeostasis of a human. Specifically selected and designed tests provide efficient and comprehensive and/or...
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6572562 |
Methods for monitoring affective brain function
An evaluation of affective brain function and, more particularly, to the monitoring of such function as an indication of the reception of visual stimulus. Such evaluation primarily involves...
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6571123 |
Method and apparatus for recording an electroencephalogram during transcranial magnetic stimulation
A system for monitoring an electroencephalogram of a patient during administration of transcranial magnetic stimulation including a transcranial magnetic stimulation (TMS) system, an...
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6567684 |
Imaging system, computer, program product and method for detecting changes in rates of water diffusion in a tissue using magnetic resonance imaging (MRI)
The invention provides a computer-implemented method for detecting changes in rates of water diffusion in a tissue. The invention also provides a computer program product for use in the detection...
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6565518 |
Technique for diagnosing attention deficit hyperactivity disorder
A method for determining a threshold value of a parameter used to determine whether an individual has Attention Deficit Hyperactivity Disorder (ADHD). The method includes: providing a group of...
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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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