שאלה | Rodents were trained in separate sessions that CS1 predicts a positive US, leading to conditioned response 1 (CR1) and CS2 predicts an aversive US, leading to conditioned response 2 (CR2). It is impossible to perform both responses at the same time, so the animal can respond to stimuli by showing CR1, CR2 or no response. How did they react when presented simultaneously with CS1 and CS2?

Rodents were trained in separate sessions that CS1 predicts a positive US, leading to conditioned response 1 (CR1) and CS2 predicts an aversive US, leading to conditioned response 2 (CR2). It is impossible to perform both responses at the same time, so the animal can respond to stimuli by showing CR1, CR2 or no response. How did they react when presented simultaneously with CS1 and CS2?

		About half of the CR1 and half of the CR2 responses that were performed when each stimulus was presented alone.
		About half of the CR2 responses that they performed when CS2 was presented alone and no CR1 responses.
		About half of the CR1 responses that they performed when CS1 was presented alone and no CR2 responses.
		About half of the CR1 responses and double the number of CR2 responses that were performed when each stimulus was presented alone

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