[LBA] Late-breaking Abstracts

[LBA-033] Effects of reward delays on both sign-tracking and goal-tracking behaviors: a preliminary study on preference to press one side lever

*Toshihiko Sato^1,2, Tohru Yamakuni^2,3 (1.Dept Social Welfare, Nagano Univ, Ueda , Japan, 2.Graduate School of Pharmaceutical Sciences, Tohoku Univ, Sendai, Japan, 3.Research Center of Supercritical Fluid Technology, Graduate School of Engineering, Tohoku Univ, Sendai, Japan)