The invention encompasses systems and methods allowing for minimally invasive insertion and functional optimization of implantable electrode arrays designed for placement within the subgaleal space to record brain electrical activity. The implantable arrays comprise a support structure capable of being implanted in the subgaleal space and comprising at least one reference element; at least one ground element; and one or more recording elements; and wherein said array is capable of detecting and/or transmitting a subgaleal electrical signal.
SYSTEMS AND METHODS FOR OPTIMIZING THE BEDSIDE INSERTION AND RECORDING FUNCTION OF SUBGALEAL ELECTRODE ARRAYS FOR SHORT-TERM HEMISPHERIC BRAIN MONITORING