Table 4.
Mean firing rates of neurons with different firing patterns.
| Clusters | Brain area recorded |
||||
|---|---|---|---|---|---|
| mPFC | DMS | GPa | SNrb | Cluster means | |
| C1 | 3.1 ± 0.4 (36) | 1.5 ± 0.2 (19) | 3.5 ± 0.9 (10) | 10.3 ± 5.2 (6) | 3.3 ± 0.6 (71) |
| C2 | 4.7 ± 1.3 (16) | 4.5 ± 2.7 (12) | 6.5 ± 1.7 (16) | 1.5 ± 0.3 (6) | 4.9 ± 0.9 (50) |
| C3 | 1.0 ± 0.3 (14) | 1.8 ± 1.2 (8) | 4.2 ± 1.4 (32) | 1.0 ± 0.4 (8) | 2.8 ± 0.8 (62) |
| C4 | 2.2 ± 0.5 (12) | 1.9 ± 0.5 (19) | 3.8 ± 0.8 (26) | 6.6 ± 2.1 (33) | 4.2 ± 0.8 (90) |
| C5 | 2.3 ± 0.5 (13) | 1.6 ± 0.5 (15) | 6.7 ± 4.0 (8) | 4.6 ± 1.4 (4) | 3.2 ± 5.5 (40) |
| Area means | 2.8 ± 0.3 (91) | 2.2 ± 0.5 (73) | 4.6 ± 0.7 (92) | 5.6 ± 1.4 (57) | |
Firing rates are shown as mean ± S.E.M. Numbers in parenthesis shows the number of neurons falls in that particular category. Chi-square test revealed significant difference of cluster distribution among brain areas (Chi-square (12) = 68.64, p < 0.0001).
a
p < 0.01, Chi-square test, compared with mPFC.
b
p < 0.001, Chi-square test, compared with mPFC.