(g) Percentage of ex-vivo slices with significant spatial period detected after 10-12hrs of DMSO and DBZ conditions; significant spatial period defined as multiple significant peaks in auto-correlation detected above the 95% confidence bounds; dots indicate % per experiment; bars denote median and inter-quartile range of DMS0 (n=3) and DBZ (n=4) experiments; 1 tailed t test with significance **p=0.0062. 