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Similarly other students have shown there is a correlation between stroking your pet can reduce distress .

同样其他一些学生已经表明抚摸你的宠物能减轻痛苦也是有联系的。

This is done by simultaneously stroking the subject 's hidden hand and a visible artificial rubber hand .

这是通过同时抚摸受试者隐藏的手和可以看到的人造手来完成。

If the other bares its teeth back , the next minute they are stroking each other 's fur .

如果另一只也以露齿作为回应，那么，接下来它们很快将会开始互相抚摸。

7 Minutes of stroking gets the volunteer comfortable , and then the virtual perspective changes from first to third person and the mood changes .

长达7分钟的抚摸使受试者感觉很舒服，接着受试者的视角转换为第三者的视角，情况也有变化。

By 18 weeks they spent more time stroking each other than themselves and were equally careful when touching their co-twin 's sensitive eye areas .

到18周，他们会花更多的时间抚摸对方而不是自己，同时又对他们同伴敏感的眼部区域非常小心。