Figure A4.

Five overlapped window functions are shown along the posterior-anterior axis of the cortical surface. The maximum amplitude of each window function is 1. Adjacent window functions overlap and the sum of their amplitudes is one. Thus, the full transform throughout the cortical volume is a continuous mixture of windowed transforms. The same windowing technique is applied along the inferior-superior axis and left-right axis. Furthermore, these one dimensional windows can be altered to be two- or three-dimensional windows to achieve more focal sensitivity to mismatch and to accommodate internal structural matching.