Figure 1
From: Formalin-induced and neuropathic pain altered time estimation in a temporal bisection task in rats
Overview of temporal bisection training and task. (a) During the training stage, rats were trained to discriminate two anchor-duration pure tones and to press the corresponding levers. (b) During the test stage, several intermediate-duration tones were presented as well as the anchor-duration tones, and rats were free to select which lever to press.
