did not reach statistical significancep -value = 0.09
The difference between the contralateral and remote sites for NR4A1 did not reach statistical significance ( p -value = 0.09) and EGR2 did not show differential expression across regions ( Supplementary Figure 3 ). 4 Discussion This study is the first unbiased analysis of whole transcriptome changes in healthy brain tissue following repetitive spreading depolarization (SD).