Figure 2 | Scientific Reports

Figure 2

From: Rats show direct reciprocity when interacting with multiple partners

Figure 2

Total number of food rewards provided by focal rats to their cooperating and defecting partners. 21 out of 24 focal individuals provided food rewards more often to the previously cooperating than to the previously defecting partner. Every line represents the number of food rewards provided by one focal individual to its respective previous cooperator (left) and defector (right).

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