[Spatial memory in bank voles (Clethrionomys glareolus Schreb) assessed in the cue-controlled open field with the place of refuge].
The capacity of bank voles (Clethrionomys glareolus Schreb) for rapid spatial learning was assessed in cue-controlled open field using their species-specific habits (high fear). Animals were tested in open field after 3 days of pretraining. During testing, novel stimuli (black-and-white geometric figures arranged in symmetric or asymmetric modes for different vole groups) were attached to a curtain surrounding the open field, and a shelter (a familiar box from the home cage) was introduced into the field. Testing consisted of four 10-min trials, the last (probe) trial was performed without the shelter. Time spent in different fielld areas was recorded. The voles remembered previous location of the shelter and preferred to visit this area. It was possible only in the condition with asymmetric arrangement of visual stimuli when animals could use them for navigation. The findings conclude that bank vole have a good capacity for rapid spatial learning.
Kuptsov
P A
PA
Pleskacheva
M G
MG
Anokhin
K V
KV
D000818:Animals; D003411:Arvicolinae; D003463:Cues; D005260:Female; D008297:Male; D008568:Memory / Q000502:physiology*; D010775:Photic Stimulation; D013028:Space Perception / Q000502:physiology*