THINKING CAP: COMBINING PERSONALIZED, MODEL-DRIVEN, AND ADAPTIVE HIGH DEFINITION TRANS-CRANIAL STIMULATION (HD-tCS) WITH FUNCTIONAL NEAR-INFRARED SPECTROSCOPY (fNIRS) AND ELECTROENCEPHALOGRAPHY (EEG) BRAIN STATE MEASUREMENT AND FEEDBACK

Described is system for mapping user behavior to brain regions of interest. Using a cognitive-behavior model, a behavioral task is selected that is suited for a desired brain state. Using a functional-anatomical model coupled to the cognitive-behavior model, a set of high-definition neurostimulations is selected to be applied to the user during performance of the selected behavioral task. The selected set of high-definition neurostimulations targets specific regions of the user's brain. Changes in the user's brain state are sensed during application of the set of high-definition neurostimulations and performance of the selected behavioral task using at least one brain monitoring technique. The coupled functional-anatomical and cognitive-behavior models are adapted until the desired brain state is reached.