Extended Data Fig. 1: Virtual tracks with distinguishable visual cues.
From: Membrane potential dynamics underlying context-dependent sensory responses in the hippocampus

Oval track a, oval track with barriers b, and triangular track c, used throughout this study. Besides the common cue (vertical gratings) shared on both tracks, the triangular track contained another 2 cues (45° gratings and rings) that were not present on the oval track.