I investigated whether mice, after learning to home by relying on visual extra-arena landmarks, still required instantaneous access to such cues for successful navigation. Two groups of lactating mice were trained to retrieve their pups from the centre of a circular arena back to their peripheral nest. On test trials, mice from one group were allowed to view distal visual cues while moving from the nest towards the centre, and mice from the other group were allowed to view distal visual cues when homing from the centre towards the nest. The results indicate that viewing the visual cues when homing is necessary for landmark-based navigation.
|Number of pages||5|
|Publication status||Published - Jan 2004|
ASJC Scopus subject areas
- Ecology, Evolution, Behavior and Systematics
- Animal Science and Zoology