en
Scientific article
English

Optimizing distal landmarks: horizontal versus vertical structures and relation to background

Published inBehavioural brain research, vol. 68, no. 1, p. 103-116
Publication date1995
Abstract

During hoarding excursions, golden hamsters use distal landmarks and dead reckoning (updated signals derived from locomotion) to find their way back from a food source at the centre of a circular arena to their nest at the periphery. The preference for particular landmarks was assessed by setting landmark panoramas in conflict with dead reckoning. The hamsters tended to prefer horizontal landmarks to vertical ones when these landmarks were presented alone. However, in combination with a continuous background pattern including a single apex, vertical landmarks were more effective than horizontal ones. A panorama consisting of a vertical cylinder or bar and the background pattern was optimal provided the vertical landmark was aligned or superimposed on the apex of the background. The impact of a landmark panorama therefore depends on its particular components as well as on their mutual relationship.

Keywords
  • Landmark
  • Horizontal-vertical
  • Figure ground
  • Dead reckoning
  • Golden hamster
Citation (ISO format)
ETIENNE, Ariane S. et al. Optimizing distal landmarks: horizontal versus vertical structures and relation to background. In: Behavioural brain research, 1995, vol. 68, n° 1, p. 103–116. doi: 10.1016/0166-4328(94)00165-C
Main files (1)
Article (Published version)
accessLevelRestricted
Identifiers
ISSN of the journal0166-4328
536views
0downloads

Technical informations

Creation04/12/2010 2:39:00 PM
First validation04/12/2010 2:39:00 PM
Update time03/14/2023 3:26:11 PM
Status update03/14/2023 3:26:11 PM
Last indexation01/15/2024 7:41:35 PM
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack