One aspect of the present disclosure relates to a system that can identify a focal area of abnormal brain interactions in a subject. Time series data can be received that corresponds to recordings from a plurality of regions in a brain of the subject during a resting period. Based on the time series data, an information inflow associated with each of the plurality of regions can be determined. The focal area of the abnormal brain interactions can be identified as one of the plurality of regions having a maximum information inflow.

Among other things, techniques are described for screening and monitoring the health of a vehicle user including receiving sensor data produced by a sensor at the vehicle, processing the sensor data to determine at least one health condition of the user of the vehicle, and in response to determining the at least one health condition, executing a vehicle function selected from a plurality of vehicle functions based on the at least one health condition.

Disclosed are a method and system for brain activity detection. The method is: performing multi-channel synchronous collections of brain electrical signals and cerebral cortex blood oxygen signals simultaneously, and ensuring synchronicity of the collected signals among channels, and collecting said brain electrical signals and said cerebral cortex blood oxygen signals of all locations at the same time. The system comprises: a functional near-infrared light source emission module (2) which employs the frequency division multiplexing technique, wherein the light source is modulated by carrier of different frequencies, said signal is accessed from the multi-functional joint collection helmet (1) through a transmission optical fiber to irradiate the scalp, and after being scattered and absorbed by the brain, the attenuated light signal is processed by the functional near-infrared detection module (3); the functional near-infrared detection module (3) is used for detecting weak optical signals of the scalp; the brain electricity detection module (4) is used for detecting weak electrical signals of the scalp; the central control unit (5) is used for synchronizing and fusing data flows, sending control commands to each functional module, and uploading data to the host computer (6). The method and system can control the interference to be the minimum and have good time scale consistency.

A vehicular driving control system for performing vehicular driving control based on automated driving and/or driving assistance is provided. The vehicular driving control system includes a driver operation measuring instrument that measures driving operation of a driver, a user uneasiness degree measuring instrument that measures how large a degree of uneasiness of a user is, and a driving control apparatus. When it is determined that the user feels uneasy based on the user uneasiness degree, the driving control apparatus determines an uneasiness factor serving as a source of the uneasiness based on user property data in relation to a traveling situation of a vehicle. Based on the determined uneasiness factor, the driving control apparatus adjusts a control degree of the vehicular driving control, and changes the vehicular driving control so as to decrease the uneasiness of the user.

Provided are methods that include presenting to a subject an embodied cognitive task that includes a cognitive component and a physical component. The methods further include assessing the subject's performance on each of the cognitive component and the physical component, and adapting the difficulty level of the embodied cognitive task based on the subject's performance on each of the cognitive component and the physical component. In certain aspects, the methods find use in enhancing cognition, physical fitness, or both, in a subject. Also provided are methods of treating and diagnosing cognitive disorders. Systems and computer readable media for practicing the methods of the present disclosure are also provided.

The present invention provides an electroencephalogram measurement structure formed by an ear-hanging structure and a second circuit board. The ear-hanging structure includes a body. An ear-hanging member is disposed at the extension of the body. The body can be worn on the ear via the ear-hanging member. In addition, a first reference electrode and a second reference electrode are disposed on the body and coupled to a first circuit board. The first circuit board is coupled to an electrical jack; the second circuit board is coupled to the electrical jack via an electrical plug. Thereby, the electroencephalogram measurement can be performed simply by wearing the ear-hanging member on the ear of the person under test. Hence, the problems of complicated wiring and inconvenience in wearing can be solved concurrently.

The present invention provides an electroencephalogram measurement structure formed by an ear-hanging structure and a second circuit board. The ear-hanging structure includes a body. An ear-hanging member is disposed at the extension of the body. The body can be worn on the ear via the ear-hanging member. In addition, a first reference electrode and a second reference electrode are disposed on the body and coupled to a first circuit board. The first circuit board is coupled to an electrical jack; the second circuit board is coupled to the electrical jack via an electrical plug. Thereby, the electroencephalogram measurement can be performed simply by wearing the ear-hanging member on the ear of the person under test. Hence, the problems of complicated wiring and inconvenience in wearing can be solved concurrently.

A medical system including electrodes for acquiring electroencephalography (EEG) signals, amplifiers to amplify the EEG signals, an analog-to-digital converter to generate digitalized EEG data from the EEG signals, and a processor for processing the digitalized EEG data to generate a indication of neurological or psychological symptom based on a combination selected among spectral, temporal, and spatial features of the digitalized EEG data. The medical system further including a transcranial electrical stimulator that regulates stimulation frequency, intensity, or polarity according to the indication.

A system for providing a magnetic resonance treatment may include components that provide the system with an ability to treat pain and relieve symptoms of the subject. In another embodiment, a method of providing a magnetic resonance treatment includes components that provide the system with an ability to treat pain, relieve symptoms, provide relaxation, and improve the overall comfort and well-being of the subject.

A biological information measurement system includes: a measurement unit configured to measure brain neural activity, based on biological signal detected by a plurality of sensors arranged in a cover member configured to cover a head of a subject; N image capturing units configured to each acquire an image including at least three reference points on the subject and the cover member; and a positional relationship determination unit configure to determine a positional relationship among a plurality of reference points on the subject and the plurality of sensors, based on positional relationship data among the plurality of reference points and the cover member, obtained based on N pieces of image data obtained from the image capturing units. An angle between image capturing directions of two image capturing units among the N image capturing units is larger than zero degree and smaller than 90 degrees.