Stol'berg A M, Grigorian G E
Zh Evol Biokhim Fiziol. 1991 Sep-Oct;27(5):686-8.
Some characteristics of olfactory behaviour of albino rats in three-arm maze have been studied. It was found that the olfactory discrimination of different food reinforcements may be elaborated in passages as long as 90 cm. Choice reactions were determined by olfactory, not visual, stimuli on their simultaneous presentation.