[Food getting conditioned reflexes in hedgehogs].

The object of the study were the characteristics of formation of complex food-procuring conditioned reflexes in hedgehogs to visual stimuli of different complexity, to a simultaneous complex, and the interaction of visual and auditory sensory modalities. It has been shown that hedgehogs are capable of learning to choose one of the three simultaneously presented visual stimuli and perform a sequence of complex motor behavioral acts in stage-by-stage learning. Conditioned reflexes to stimuli of different modality were elaborated with difficulty only at their interaction. Higher nervous activity of hedgehogs (insectivorous) is characterized by primitive organization, weakness of inertness of nervous processes and limited integrative possibilities.