Methods and Systems for Wireless Neuromodulation

A system for treating cognitive or neurological dysfunctions, comprising:

• one or more electrode arrays including a plurality of electrodes, the one or more electrode arrays configured to be implanted in a brain region of a patient and provide a plurality of channels based on the plurality of electrodes;
• an implantable electronics package coupled to the one or more electrode arrays, wherein the electronics package configured to be mounted on a skull under the scalp and including one or more processors and memory storing a cognitive computational model and one or more programs for execution by the one or more processors, wherein the one or more programs comprise instructions for:
• concurrently collecting local field potential (LFP) recordings from the brain region of the patient via the plurality of channels provided by the one or more electrode arrays;
• generating a spectral decomposition of the LFP recordings;
• updating the cognitive computational model based on the spectral decomposition of the LFP recordings;
• and
• based on the cognitive computational model, delivering stimulation to the brain region of the patient via at least a subset of the one or more electrode arrays;
• and
• an external electronic system wearable by the patient, and configured to enable at least wireless data communication with the implantable electronics package.