Navarro, Victor M Bidirectional conditioning: Revisiting Asratyan's 'alternating' training technique. [electronic resource] - Neurobiology of learning and memory 05 2020 - 107211 p. digital Publication Type: Journal Article ISSN: 1095-9564 Standard No.: 10.1016/j.nlm.2020.107211 doi Subjects--Topical Terms: AnimalsAssociation Learning--physiologyColumbidaeConditioning, Operant--physiologyDiscrimination Learning--physiologyHumansPhotic Stimulation