Looking into the eyes of a cow: Can eye whites be used as a measure of emotional state?

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• 作者：Helen S. Lambert (Proctor) ; Gemma Carder ; ^{gemmacarder@worldanimalprotection.org}
• 关键词：Cows ; Welfare assessment ; Measuring emotions ; Eye whites ; Sentience
• 刊名：Applied Animal Behaviour Science
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：186
• 期：Complete
• 页码：1-6
• 全文大小：361 K
• 卷排序：186

文摘

Little is known about the use of eye white as an indicator of emotions in cattle. Positive high arousal experiences caused an increase in visible eye white. Negative high arousal experiences caused an increase in visible eye white.