Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Effect of barbiturate in two single units from rabbit IC. A–B, Unit with high spontaneous rate and suppressive responses to pulse trains. C–D, Unit with multiple spike responses to each pulse at low rates and rebound responses at high pulse rates. For each unit and condition, temporal discharge patterns are shown on the top and mean firing rates during on and off periods versus pulse rate on the bottom.
