Beth Israel Deaconess Medical Center, Inc.

The General Hospital Corporation

Neuroelectrics Barcelona S.l.

Neuroelectronics Barcelona S.l.

Berenson-allen Center for Noninvasive Brain Stimulation

Michael D Fox

Alvaro Pascual-Leone

Giulio Ruffini

Oscar Ripolles Mateu

Pedro Michael Cavaleiro Miranda

Danhong Wang

Hesheng Liu

Methods and apparatus for providing a functional mapping of a brain lesion in a patient's brain. The method comprises determining using a computer processor, based on human connectome data stored on at least one computer datastore in communication with the computer processor, at least one functional network associated with a location of a brain lesion identified in an image of a patient's brain. The at least one functional network includes a plurality of brain areas functionally connected to the location of the brain lesion and a plurality of correlation measures. Each of the correlation measures indicates a strength of functional connection between the location of the brain lesion and a respective brain area of the plurality of brain areas in the at least one functional network. The method further comprises determining, based at least one functional network, a likelihood that the brain lesion is causing one or more patient symptoms.

Methods and apparatus for network localization of neurological symptoms from focal brain lesions

A system and a method for optimizing the configuration of multisite transcranial current stimulation, including providing an electric field characteristic target map on the brain's cortex, the target map including multiple cortical targets, the multiple cortical targets are localized and/or continuously varying and spatially extended, providing a weight map on the cortical surface prioritizing the important of areas in the target map for the purposes of optimization; and calculating, based on the target and weight maps, optimal currents and optimal locations for a plurality of electrodes intended for providing transcranial current stimulation to globally stimulate at once the multiple cortical targets with excitatory, inhibitory or neutral stimulation.

Method and a system for optimizing the configuration of multisite transcranial current stimulation and a computer-readable medium

Techniques for identifying individual target sites for application of transcranial magnetic stimulation (TMS) to a brain of a patient for treatment of neurological and psychiatric disorders. The identification of the target TMS stimulation sites may be based on using functional connectivity magnetic resonance imaging (fMRI) to determine cortex regions of the brain that are functionally connected to other regions of the brain that may be stimulated to decrease symptoms of depression and other disorders. For example, target stimulation sites may be identified in the left dorsolateral prefrontal cortex (DLPFC) to remotely modulate the activity in a subgenual cingulate region and other limbic regions functionally connected with the DLPFC. TMS may be applied to the patient's head at the identified target TMS sites to treat depression and other neurological and psychiatric disorders.

Identifying individual target sites for transcranial magnetic stimulation applications

Systems and method for producing functional brain organization maps are provided. The method includes providing functional connectivity magnetic resonance image (fcMRI) data, a population atlas, a variation map indicative of inter-subject variability in the atlas. The method also includes initializing a subject map using the atlas, determining a reference signal for each functional connectivity network in the subject map using signals derived from the fcMRI data, computing correlations between the signals and reference signal of each functional connectivity network, and iteratively updating the subject map by reassigning locations in the subject brain when correlating with a functional connectivity network, updating at each iteration the reference signal using the subject map, the population atlas, the variation map, and the set of fcMRI data. The method further includes generating a report indicative of a functional brain organization for the brain of the subject using the subject map.

System and method for functional brain organization mapping

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Michael D Fox