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Author  |
Rizhova, L.Y.; Kokorina, E.P. | ||||
| Title | Behavioural asymmetry is involved in regulation of autonomic processes: Left side presentation of food improves reproduction and lactation in cows | Type | Journal Article | ||
| Year | 2005 | Publication | Behavioural Brain Research | Abbreviated Journal | Behav. Brain. Res. |
| Volume | 161 | Issue | 1 | Pages | 75-81 |
| Keywords | Behavioural asymmetry; Somatic functions; Reproduction; Lactation | ||||
| Abstract | It is known that the right and left brain hemispheres differ in their ability to regulate autonomic processes in the organism. Direct unilateral stimulation of the brain provokes side-dependent endocrine, immune and other visceral reactions. Since brain hemispheres are mainly involved in the regulation of muscles and sensory organs on the contra lateral side of the body the activation of behavioural asymmetry stimulates the contra lateral half of the brain. The important theoretical and practical question of whether autonomic processes can be regulated via the behavioural asymmetry route remains unexplored. In this study, we report that the chronic presentation of an emotionally important stimulus--food--from the left side, improves reproductive performance in animals in a broad range of feeding conditions. The unilateral presentation of food can also influence lactation, but in this case the side-dependent effects are different under varying feeding conditions. This finding opens a simple practical approach to influence basic somatic functions in the organism. | ||||
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| ISSN | 0166-4328 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5348 | ||
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