Provided are methods for detecting or diagnosing a traumatic brain injury or TBI by detecting concentration levels miRNAs associated with TBI in saliva. Methods for controlled and normalized comparisons of salivary miRNA concentration levels are further provided. Assay kits comprising salivary miRNAs, probes and/or primers for detecting salivary miRNAs are also provided.

A method of configuring a local brain stimulation tool is disclosed. The method comprises: obtaining a reference brain network activity (BNA) pattern, and a BNA pattern describing a neurophysiological state of the subject, each of the BNA patterns having a plurality of nodes and each node representing a brain location and at least one brain wave frequency. The method further comprises comparing the BNA patterns; and configuring the local brain stimulation tool to apply local brain stimulation at a frequency selected based on the comparison.

The present invention is related to a method for prediction of cortical spiking neural signal, comprising the following steps: 1) pretreatment of spiking neural signal, 2) modeling of posterior cortical spiking neural signal generation probability, 3) model accuracy measurement, 4) model optimization with the help of numerical gradient descent and 5) prediction of posterior cortical spiking neural signal with iterative calculation. The prediction method aims to incorporate natural features of point process of spiking neural signal into the target for optimization of prediction model to improve model's capability in predicting neural spike trains.

Provided herein is a method of optically recording neural activity in one or more regions of a target tissue. Also provided is a method of optically modulating the activity of a neural tissue. Further provided is a system that finds use in performing the present methods.

Disclosed is an object information acquiring apparatus including: an irradiator configured to emit pulsed light of a plurality of wavelengths different from each other; a receiver configured to receive object signals propagating from the object irradiated with the pulsed light of the plurality of wavelengths and converts the received object signals into a plurality of reception signals; a corrector configured to correct at least any of the plurality of reception signals according to pulse shapes of beams of the pulsed light of the plurality of wavelengths; and an information acquirer configured to acquire spectral information on the object using the plurality of reception signals corrected by the corrector.

Exemplary system, method and computer-accessible medium for determining a difference(s) between two sets of subjects, can be provided. Using such exemplary system, method and computer-accessible medium, it is possible to receive first imaging information related to a first set of subjects of the two sets of the subjects, receive second imaging information related to a second set of subjects of the two sets of subjects, generate third information by performing a decomposition procedure(s) on the first imaging information and the second information, and determine the difference(s) based on the third information.

A pre-event connectome of a subject brain is accessed, the pre-event connectome defining i) first functional nodes in the subject brain and ii) first edges that represent connections between the first functional nodes before the subject has undergone an event. A post-event connectome of the subject brain is accessed, the post-event connectome defining i) second functional nodes in the subject brain and ii) second edges that represent connections between the second functional nodes after the subject has undergone the event. A connectome-difference map data is generated that records the difference between the pre-event connectome and the post-event connectome. An action is taken based on the connectome-difference map data.

A method for assessment of brain signals of a patient includes determining, by one or more processors, a cluster of neural data occurring at a brain of the patient and outputting, by the one or more processors, a request for a user to provide patient state information for the cluster of the neural data in response to determining that the cluster of the neural data is occurring at the brain of the patient. The method further includes associating, by the one or more processors, the patient state information with the cluster of the neural data to generate patient assessment information and outputting, by the one or more processors, the patient assessment information.

The present invention discloses a transcranial brain atlas generation method, and discloses a group application oriented transcranial brain atlas prediction method and a corresponding transcranial brain atlas prediction apparatus. The transcranial brain atlas generation method includes the following steps: creating a cranial surface coordinate system at an individual level; establishing a transcranial mapping system used to connect a cranial location and a brain location; and constructing a transcranial brain atlas by using a two-step stochastic process in a Markov chain. According to the transcranial brain atlas provided in the present invention, invisible intracerebral atlas label information is projected onto a visible scalp, so that a researcher or a doctor may “directly” use these pieces of brain structure information and function atlas information, thereby greatly improving the function of the brain atlas during use of a transcranial brain mapping technology.

A method of visual cognitive training is performed at a device with a display. The method includes sequentially displaying a plurality of visual stimuli in a first region of a subject's field of view. While sequentially displaying the plurality of visual stimuli, the device moves the first region periodically along a predefined path within the subject's field of view. The device prompts the subject to respond to a task associated with the sequential display of the plurality of visual stimuli. The device receives a response to the task associated with the sequential display of the plurality of visual stimuli and records information corresponding to the subject's response to the task associated with the sequential display of the plurality of visual stimuli.