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7596400 |
Electrode detector for monitoring biopotential on tissue
The present invention relates to an electrode detector, which comprises a contact electrode part adjustable to tissue, or being in touch with it and which contact electrode part is for monitoring...
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7594122 |
Method of determining whether a test subject is a specific individual
This invention provides an EEG-based method of determining whether a test subject is a specific individual.
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7578795 |
System and method for vision examination utilizing fault detection
A system and method for performing a vision examination includes displaying a series of visual stimuli for observation by a patient and detecting the patient's visual evoked potentials in response...
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7556604 |
Cognitive capacity measurement device and cognitive capacity measurement method
A cognitive capacity measuring device utilizes an image display unit for displaying different kinds of images that have been degraded from an original photographic object. A subject can provide an...
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7553282 |
Non-contact tonometer
A non-contact tonometer changes a reference signal used for determining reliability of a signal indicating deformation of a cornea based on the reflectance of the cornea of an eye to be examined....
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7512436 |
Method of evaluating metabolism of the eye
A method and apparatus for measuring the retinal auto-fluorescence of a subject retina includes an excitation light source for providing an excitation light at a wavelength of at least 450 nm and...
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7504959 |
Gas monitoring using electrochemical cell and method of operating
A method and apparatus for gas detection uses a sensor such as an electrochemical (EC) cell and includes a feedback control loop to control a pump to establish a first predetermined gas flow rate...
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7494220 |
Method and system for improving accuracy in autorefraction measurements by including measurement distance between the photorecptors and the scattering location in an eye
A method and associated system improve accuracy in objective refraction measurements by including the measured distance between the photoreceptors of a subject's eye and the scattering location of...
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7486988 |
Method and system for adaptive vision modification
Methods and systems for modifying or enhancing vision are described. In exemplary embodiments, neural or neuromuscular activity is analyzed to determine a focus or other quality of a visual input,...
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7474775 |
Automatic detection of red lesions in digital color fundus photographs
Disclosed is an automated method which can detect images containing red lesions. First, each image is preprocessed; next, candidate objects that may represent red-lesions are extracted; and in the...
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7473231 |
Method and apparatus for examining an eye
An applanation tonometer and its operation involve an actuator pressing a prism with a variable and determinable force against a cornea of an eye while a source directs light to reflect from an...
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7469159 |
Method for measuring neurovascular uncoupling in fMRI
Neurovascular uncoupling that causes fMRI data to underestimate viable neuronal activity in the brain is detected and indicated to assist in pre-surgical planning. Tasks associated with the...
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7452336 |
Interactive neural training device
An apparatus and method for rehabilitating patients and assessing tactile skills in response to visual stimuli generated from a portable neural training device. The device generates a visual output...
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7438418 |
Mental alertness and mental proficiency level determination
A method for determining mental proficiency level by monitoring point of gaze, pupillary movement, pupillary response, and other parameters in a subject performing a task, collecting the data in a...
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7435227 |
Method and apparatus for generating an indication of a level of vigilance of an individual
A method and apparatus are disclosed for generating an indication of a level of vigilance of an individual using a gaze acquisition unit providing a gaze data stream of at least one eye of the...
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7384399 |
Cognition and motor timing diagnosis and training system and method
A system for testing a subject's cognition and motor timing includes an actuator, a sensor and a computer. The actuator is configured to present to the subject multiple stimuli, including...
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7376459 |
System and method for P300-based concealed information detector having combined probe and target trials
A system and method of deception detection is disclosed wherein T trials are combined with P and I trials. Denoted as the complex trial (CT) protocol, in one embodiment, the beginning of each trial...
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7347694 |
Method and apparatus for screening aspects of vision development and visual processing related to cognitive development and learning on the internet
A screening evaluation tool of the present invention provides instructions and mechanisms to probe areas of vision (related to learning). These areas include eye movements used during reading,...
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7344251 |
Mental alertness level determination
A method for determining mental alertness level by monitoring point of gaze, pupillary movement, pupillary response, and other parameters in a subject performing a task, collecting the data in a...
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7338455 |
Method and apparatus for diagnosing schizophrenia and schizophrenia subtype
A method and apparatus for diagnosing schizophrenia, schizophrenia disorder subgroup, or predisposition thereto in a test subject is disclosed. The method includes the steps of determining an...
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7331929 |
Method and apparatus for surgical operating room information display gaze detection and user prioritization for control
Certain embodiments of the present invention provide a method and system for using gaze detection to improve information display in a healthcare environment. Certain embodiments of a system include...
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7309315 |
Apparatus, method and computer program product to facilitate ordinary visual perception via an early perceptual-motor extraction of relational information from a light stimuli array to trigger an overall visual-sensory motor integration in a subject
An apparatus, method and computer program product is presented to address early visual-sensory motor perception of a subject, where the method comprising the steps of: (1) controlling photic...
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7295124 |
Reflex tester and method for measurement
A response measuring system for measuring the time required for a user or subject to respond to a prompting event includes a controller or computer connected to a plurality of annunciator driving...
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7285099 |
Bias-probe rotation test of vestibular function
Apparatus and methods for rotation test stimulus and analysis methods overcome many of the limitations of traditional clinical tests of peripheral vestibular function. An embodiment includes a...
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7267439 |
Optometric apparatus, optometric method, and optometric server
An optometric apparatus and an optometric method includes the steps of acquiring subject's attributes and an orientation selected by the subject on an astigmatic axis determination chart displayed...
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7264595 |
Method for detection and improving visual attention deficit in humans and system for implementation of this method
Method and system for detection and treatment of visual attention deficit is suggested. The method is based on exposing a patient to a visual display, capable to generate various images suitable...
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7224285 |
Gas monitor using electrochemical cell and method of operating
A method and apparatus for gas detection uses a sensor such as an electrochemical (EC) cell and includes a feedback control loop to control a pump to establish a first predetermined gas flow rate...
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7222961 |
Method for detecting a functional signal in retinal images
A system and method for detecting a functional signal in retinal images. An optical imaging device comprises a stimulation light source, an interrogating light source, and a detector. The retina is...
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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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7204590 |
System and method for inducing and measuring a consensual pupillary response
A system and method allow for inducing and measuring a consensual pupillary response of a subject. The system includes an induction device and a measuring device, the induction device being...
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7202793 |
Apparatus and method of monitoring a subject and providing feedback thereto
A device and method for monitoring a subject and providing feedback back to the subject that is pertinent to a behavior of the subject. The device includes a source of light having first and second...
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RE39539 |
System and method for monitoring eye movement
Apparatus for monitoring movement of a person's eye, e.g., to monitor drowsiness. The system includes a frame that is worn on a person's head, an array of emitters on the frame for directing light...
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7169113 |
Portrayal of human information visualization
An apparatus and method for displaying viewer reactions to a display object. The display object is divided into a plurality of spatial regions, viewer reactions are collected to an exposure to the...
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7166079 |
Methods and apparatus for observing and recording irregularities of the macula and nearby retinal field
Systems and methods for observing and recording retinal irregularities are disclosed. A method according to the invention includes illuminating a viewing area with a steady light, illuminating the...
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7163513 |
Psychological testing method and apparatus
A method for psychological testing of a subject is performed by (A) presenting a test by means of a testing means having output means (e.g. a computer monitor) and input means (e.g. a keyboard);...
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7136492 |
Visual or audio playback of an audiogram
A method for the visualization of the hearing capacity of a person. As a function of audiogram data, text is modified in any of several characteristics, including brightness, contrast, sharpness,...
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7115099 |
Method and apparatus for diagnosis of a mood disorder or predisposition therefor
A method for diagnosis of a mood disorder or predisposition therefor in a test subject is disclosed. The method includes the steps of determining binocular rivalry rate in the test subject and...
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7110582 |
Method for determining binocular balance and disorders of binocularity of an individual or clinical groups of individuals
A method for identifying particular disorders of the eyes is disclosed. Initially, an image of the eyes in digital format is taken by a reflex photometer and the image provided to a computer...
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7084773 |
Wakefulness estimating apparatus and method
When a steering angle dakaku is equal to or smaller than ±15° (S 22 ), the steering angle dakaku is integrated to calculate an integrated value dakaku_sum (S 24 ). When the integrated value...
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7034697 |
Awakening level estimation apparatus for a vehicle and method thereof
An awakening level estimation apparatus for vehicle has: a signal processing part; a frequency component amount calculation part for calculating an average value of the frequency component powers...
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7011410 |
Method and apparatus for monitoring eye tremor
An apparatus consistent with the present invention comprises a sensor for receiving a signal representing eye tremor and a processor for monitoring eye tremor while receiving the signal. A method...
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7006863 |
Method and apparatus for assessing neural function by sparse stimuli
The present invention relates to a method and an apparatus for simultaneously assessing the functional status of component parts of the nervous system by presenting sparse stimuli to one or more...
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7004912 |
Systems and methods for improving visual perception
In one embodiment, a system generates a succession of selected visual perception task images for presentation to a person, and receives respective inputs from the person based on the person's...
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6988995 |
Method and system for detecting the effects of Alzheimer's disease in the human retina
A system for the in vivo detection of the effects of AD in the interior of an eye. A scanning polarimeter, including a residual retardance canceling system and an improved anterior segment...
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6986747 |
Method of measuring the stress or relaxation level of a mammal
A method of measuring the stress or relaxation level of a mammal and a method of measuring the activity of the sympathetic nervous system of a mammal by measuring quantititative levels of...
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6967594 |
Sensory monitor with embedded messaging elements
A system for measuring human perception at edges of awareness includes a message transmitter providing embedded pre-semantic messages having a predetermined meaning or a predetermined object...
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6966650 |
Method and apparatus for an automated procedure to detect and monitor early-stage glaucoma
A system and a method for automated, electrophysiological assessment of visual function in glaucoma suspects and patients is provided using visual evoked potentials measured in response to periodic...
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6960171 |
Infant eye trainer
The infant eye trainer is a device that is mountable on a baby bottle for strengthening and developing infant eyesight. The device utilizes interchangeable media producing an image on a display,...
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6875181 |
Mentation test method and mentation test apparatus
A mentation test method that can test mentation of a human such as conjecture of brain's mentation age, discrimination of early stage of dementia and prediction of onset of dementia in addition to...
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6849050 |
System and method for determining visual alertness
In one embodiment, a method is characterized by presenting a first pattern of light during a first interval of time: recording a first-pattern response set; presenting a second pattern of light...
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