Table 3Differential distribution of ion channel subunits in BNSTALG neurons.
Cell type
HCN
Cav
Kv
Kir
#
1
2
3
4
3.1
3.2
3.3
1.4
3.4
4.1
4.2
4.3
2.1
2.2
2.3
2.4
I
0
+
0
+
0
0
0
0
0
0
+
+
+
0
0
0
5/6
II
+
+
+
+
+
0
0
0
0
0
+
0
+
0
+
0
15/34
+
+
+
0
+
0
0
0
0
0
+
0
0
0
+/−
0
8/34
+
+
0
0
+
0
+
0
0
0
0
+
0
0
+
0
11/34
III
0
0
0
+
0
0
+
0
0
0
+
0
+/−
+
+
0
9/11
Cells were first filtered according to their expression pattern for the HCN subunits. Subsequent filtering was determined by ≥80% expression (+), ~50% expression (+/−), and <10% expression (0). Numbers in the far right column represent the number of cells for each subgroup that expressed all of the HCN channels indicated and ≥80% expression for two or more of the remaining α subunits.