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Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats
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Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats
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March 17, 2019
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We present three protocols that assess different forms of impulsivity in rats and other small mammals. Intertemporal choice procedures evaluate the tendency to discount the value of delayed outcomes. Differential reinforcement of low rates and feature-negative discrimination evaluate response inhibition capacity with and without punishment for inappropriate responses, respectively.
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Sosa, R., Saavedra, P., Niño de Rivera, R., Lago, G., Moreno, P., Galicia-Castillo, O., Hernández-Guerrero, C., Buenrostro-Jáuregui, M. Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats. J. Vis. Exp. (145), e59070, doi:10.3791/59070 (2019).
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