Social conditioned place preference in the captive ground squirrel Ictidomys tridecemlineatus: Social reward as a natural phenotype

le Lahvis, Garet P., Panksepp, Jules B., Kennedy, Bruce C., Wilson, Clarinda R., Merriman, Dana K.
Foilsithe in J Comp Psychol (2015)

Affiliative Behavior, Ultrasonic Communication and Social Reward Are Influenced by Genetic Variation in Adolescent Mice

le Panksepp, Jules B., Jochman, Kimberly A., Kim, Joseph U., Koy, Jamie J., Wilson, Ellie D., Chen, QiLiang, Wilson, Clarinda R., Lahvis, Garet P.
Foilsithe 2007