Topographic characteristics are plotted for control and tilted mice under light conditions. A, The outward segment was relatively circuitous for both groups of mice. Upon finding the food, control (CON) mice returned relatively directly to the refuge, whereas tilted (TILT) mice took a slightly more circuitous route. B, Both groups showed similar heading error during the homeward segment. C, Peak speed occurred relatively close to the mid-point of the homeward segment for both groups. *p < .05 Mean ± SEM.