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Figure 3 | Behavioral and Brain Functions

Figure 3

From: Characterizing operant hyperactivity in the Spontaneously Hypertensive Rat

Figure 3

Mean (± SEM) estimates of Herrnstein's hyperbola parameters k (asymptotic target response rate; left panels) and R e (rate of reinforcement of non-target behavior; right panels) for each strain in epochs 1 and 2 (top and bottom panels, respectively). Estimates are based on hypotheses selected according to AICc (Table 1). Estimates of k for SHR were intermediate relative to other strains. Estimates of R e for SHR were low relative to other strains, and approximately constant across epochs.

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