Expression patterns of genes enriched in neurons (a ,b) or astrocytes (c, d) and associated with SEFL behavior. Cell type- specific genes were identified based on literature (Cahoy et al, 2008). A clustergram of centered and normalized group means is shown. SEFL = SEFL group; C = control group (0% isoflurane, 0 shocks); IsoS = 0.6% isoflurane, 15 shocks; Iso = 0.6% isoflurane, 0 shocks. Gene symbols of several genes implicated in brain functions are shown to the right of the clustergram. FC% = percent fold change in the SEFL group compared with the average of the other three groups. Cell-type fold enrichment is shown on the right. Clustergram was created using Cluster 3.0 and Java TreeView 1.1.3.