Figure 3From: Superior sensation: superior colliculus participation in rat vibrissa systemOFF:ON response magnitude ratios for vibrissa-responsive neurons. Examples of responses to 200 msec stimuli (A) and 30 msec stimuli (B) in different neurons. C: Boxplots depicting OFF:ON ratios for 200 and 30 msec stimuli. Decreasing the stimulus duration had little effect on the OFF:ON ratio (P = 0.7).Back to article page