Laterality as an indicator of emotional stress in ewes and lambs during a separation test.
作者： Shanis Barnard , Lindsay Matthews , Stefano Messori , Michele Podaliri-Vulpiani , Nicola Ferri
DOI: 10.1007/S10071-015-0928-3
关键词:
摘要: We assessed motor laterality in sheep to explore species-specific brain hemi-field dominance and how this could be affected by genetic or developmental factors. Further, we investigated whether directionality strength of linked emotional stress ewes their lambs during partial separation. Forty-three singleton were scored on the (left/right) direction turn a y-maze rejoin conspecific (laterality test). behavioural response (i.e. time spent near fence, vocalisations, activity level) forced separation an open-mesh fence was (separation Individual recorded for 44.2% (significant right bias) 81.4% (equally biased left right). There no significant association side bias between dams offspring. The Chi-squared test revealed population both groups (p < 0.05). Evolutionary adaptive strategies stimuli-related visual may provide explanation decision-making process. Absolute (irrespective side) high (Kolmogorov-Smirnov test, dams: D = 0.2; p 0.001; lambs: 0.36, 0.0001). Wilcoxon showed that lateralised significantly more each other than non-lateralised animals 0.05), also active ones. Arguably, greater attraction pair because they disturbed thus required reassurance. data show measures offer potential novel non-invasive indicator stress.
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sci-hub.se 参考文章(47)
Valeria Anna Sovrano, Visual lateralization in response to familiar and unfamiliar stimuli in fish. Behavioural Brain Research. ,vol. 152, pp. 385- 391 ,(2004) , 10.1016/J.BBR.2003.10.022
Hadyn D Ellis, John W Shepherd, Graham M Davies, Identification of familiar and unfamiliar faces from internal and external features: Some implications for theories of face recognition. Perception. ,vol. 8, pp. 431- 439 ,(1979) , 10.1068/P080431
Lesley J. Rogers, Evolution of Hemispheric Specialization: Advantages and Disadvantages Brain and Language. ,vol. 73, pp. 236- 253 ,(2000) , 10.1006/BRLN.2000.2305
LJ Rogers, RJ Andrew, THJ Burne, Light exposure of the embryo and development of behavioural lateralisation in chicks, I: olfactory responses. Behavioural Brain Research. ,vol. 97, pp. 195- 200 ,(1998) , 10.1016/S0166-4328(98)00043-6
Marion de Latude, Marianne Demange, Philippe Bec, Catherine Blois-Heulin, Visual laterality responses to different emotive stimuli by red-capped mangabeys, Cercocebus torquatus torquatus Animal Cognition. ,vol. 12, pp. 31- 42 ,(2009) , 10.1007/S10071-008-0166-Z
G. Vallortigara, R.J. Andrew, Differential involvement of right and left hemisphere in individual recognition in the domestic chick Behavioural Processes. ,vol. 33, pp. 41- 57 ,(1994) , 10.1016/0376-6357(94)90059-0
Betty A. Vermeire, Charles R. Hamilton, Anne L. Erdmann, Right-Hemispheric Superiority in Split-Brain Monkeys for Learning and Remembering Facial Discriminations Behavioral Neuroscience. ,vol. 112, pp. 1048- 1061 ,(1998) , 10.1037//0735-7044.112.5.1048
J.P. Damián, M.J. Hötzel, G. Banchero, R. Ungerfeld, Behavioural response of grazing lambs to changes associated with feeding and separation from their mothers at weaning Research in Veterinary Science. ,vol. 95, pp. 913- 918 ,(2013) , 10.1016/J.RVSC.2013.08.001
J.W Peirce, A.E Leigh, K.M Kendrick, Configurational coding, familiarity and the right hemisphere advantage for face recognition in sheep. Neuropsychologia. ,vol. 38, pp. 475- 483 ,(2000) , 10.1016/S0028-3932(99)00088-3
E VERSACE, M MORGANTE, G PULINA, G VALLORTIGARA, Behavioural lateralization in sheep (Ovis aries). Behavioural Brain Research. ,vol. 184, pp. 72- 80 ,(2007) , 10.1016/J.BBR.2007.06.016