A system for screening impairment of a subject includes an imaging device and a display connected to a controller, the controller configured to send a first eye test signal to the imaging device and a second eye test signal to the display to initiate an eye test, and further configured to receive an eye test feedback signal based on captured images of subject eye movement during the eye test. The controller is configured to send a first cognitive test signal to the imaging device and a second cognitive test signal to the display to initiate a cognitive test, and is further configured to receive a cognitive test feedback signal based on captured images of subject eye movement during the cognitive test. A balance sensor is connected to the controller, the controller configured to receive a balance test feedback signal from the balance sensor indicative of subject movement during a balance test. A physiological sensor is connected to the controller, the controller configured to receive a physiological activity feedback signal from the physiological sensor indicative of subject physiological activity. The controller is configured to generate an impairment indication based on the eye test feedback signal, the cognitive test feedback signal, the balance test feedback signal, and the physiological activity feedback signal. A method for screening impairment of a subject is also disclosed.

A medical system and method are disclosed herein. The medical system, in an embodiment, has computer-readable instructions configured to be executed by one or more processors to cause at least one display device of a wearable device to generate a plurality of graphics. The graphics are configured to stimulate a voluntary eye function of at least one eye of a subject, to stimulate an involuntary eye function of the at least one eye, and to block a vision of the at least one eye. The instructions are also configured to cause at least one sensor of the wearable device to sense eye movement, head movement, and pupillary resizing. The instructions are also configured to cause processing of a plurality of sensed eye parameters and any sensed head movement parameters and to generate an examination output that at least indicates a plurality of the sensed eye parameters.

The present invention provides in part wearable devices for balance control. The wearable devices are capable of non-invasively monitoring and stimulating the wearer's vestibular system such that it produces postural responses. The wearable devices deliver low levels of electrical current to the vestibular system of a user to maintain balance. In one example, the wearable device is in the form of a pair of glasses.

Provided are a method and an apparatus for measuring an endolymphatic hydrops ratio of inner ear organs using an artificial neural network. The method of measuring an endolymphatic hydrops ratio includes obtaining a plurality of frame images obtained by capturing inner ear organs, obtaining a plurality of pieces of mask data corresponding to each of the plurality of frame images by inputting the plurality of frame images into a neural network, clustering the plurality of pieces of mask data according to the inner ear organs and obtaining representative images according to the inner ear organs according to certain conditions, and overlapping a target image synthesized by using the plurality of frame images and the representative images according to the inner ear organs so as to measure an endolymphatic hydrops ratio.

A method for quantifying the balance of an individual recording, on a memory, at least one statokinesigram of the individual obtained from a platform comprising pressure and/or force sensors; extracting, by a processor and from the at least one statokinesigram of the individual recorded on the memory, values of at least one position trajectory parameter of the pressure center and values of at least one stability trajectory parameter of the pressure center; determining, by the processor, the value of a plurality of quantifiers, from the values of the trajectory parameters extracted; comparing, by the processor, said values of the plurality of quantifiers with the values of the same quantifiers obtained from reference statokinesigrams; and determining, by the processor, said value representative of the balance of the individual at the end of the comparison.

The present method and system provides a neuromodulation therapy including receiving a plurality of input data relating to a patient, the input data including brain value measurements. The method and system includes analyzing the input data in reference to reference data generated based on machine learning operations associated with existing patient data and reference database data. Based thereon, the method and system includes electronically determining, a brain malady and a severity value for the patient and electronically generating a treatment protocol for the patient, the treatment protocol includes transcranial stimulation parameters. Therein, the method and system includes applying a transcranial stimulation using the transcranial stimulation parameters based on the treatment protocol.

A vestibular training apparatus and method as disclosed and claimed. Wherein the training apparatus comprises a motorized rotational platform, an adjustable body harness, a swivel coupling attached to the adjustable harness, a beam anchor, and pulley system. The pulley system in connection with the beam anchor allows a user to be lifted by the trainer after rotating on the motorized rotational platform, wherein the user continues to rotate after being lifted by the trainer as a result of inertia.

A mental impairment detection system and non-invasive method of detecting mental impairment of a user are provided. A test (e.g., an inhibitory reflex test or a sustained attention test) is administered to the user, brain activity in a frontal lobe of the user is non-invasively detected while the test is administered to the user, and a level of mental impairment of the user is determined based on the brain activity detected in the frontal lobe of the user.

This disclosure relates to a system and method to implement a performance test to help evaluate a patient's neurological and cognitive function. The performance test can be executed by the patient autonomously using a portable computing device, such as a tablet computer or smart phone. The portable computing device can be programmed to execute a set of modules configured to assess motor and cognitive performance, such as a manual function test module, a cognitive processing speed test module, and a movement assessment test module. The set of modules can also include a collection module to aggregate test data from the manual function test module, the cognitive processing speed test module, and the movement assessment test module.

A system for transdermal alcohol sensing to be worn near a skin surface of a user, including: an alcohol sensor; a microporous membrane; a housing coupled to the alcohol sensor and the membrane, defining a volume between the alcohol sensor and a first membrane side, and fluidly isolating the volume from a second membrane side opposing the first membrane side; an electronics subsystem electrically coupled to the alcohol sensor, operable to power and receive signals from the alcohol sensor; and a fastener operable to position the second membrane side proximal the skin surface.