kCSD-python, reliable current source density estimation with quality control
Fig 4
A) Error propagation maps for 3 × 3 regular grid of electrodes. Every panel represents the contribution of the potential measured at the corresponding electrode marked with a black circle (°) to the reconstructed CSD. Every other electrode is marked with a black cross (×). B) Map of CSD measurement uncertainty for 3 × 3 regular grid of electrodes. The CSD measurement uncertainty is represented by variance of the CSD reconstruction caused by the uncertainty in measurement of the potentials. It is assumed that measurement errors for electrodes are mutually independent and follow standard normal distribution (). Location of electrodes is marked with red crosses (×).