Table 2.
Parameters | Long-spike | Short-spike | |
---|---|---|---|
Tail-press | |||
-excitation | 22 (66.7±8.2%) | 21 (60.0±8.3%) | |
-inhibition | 0 | 10 (28.6±7.6%)* | |
-no response | 11 (33.3±8.2%) | 4 (11.4.5±4%)* | |
-total | 33 (100.00%) | 35 (100.00%) | |
Cocaine | |||
-excitation | 10 (62.5±12.1%) | 19 (70.4±8.8%) | |
-inhibition | 0 | 0 | |
-no response | 6 (37.5±12.1%) | 8 (29.6±8.8%) | |
-total | 16 (100.00%) | 27 (100.00%) |
For both tail-press and cocaine, a response’s criterion was is one or more 1-s discharge rate values either higher (excitation) or lower (inhibition) than each of 20 1-s values in pre-stimulus baseline (see Methods for details). Asterisks show significant differences between groups
p<0.05.