Incentive relativity effects reduced by exogenous insulin.

C F Flaherty; M L McCurdy; H C Becker; J D'Alessio

doi:10.1016/0031-9384(83)90234-2

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Incentive relativity effects reduced by exogenous insulin.

C F Flaherty·M L McCurdy·H C Becker·J D'Alessio

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Abstract

In two experiments rats shifted from 32% to 4% sucrose consumed less of the 4% than rats maintained on the 4% solution. This negative contrast effect was eliminated if the rats were injected with insulin (5.4 U/kg) on the shift day. This insulin dose reduced blood glucose levels to less than 50% of control levels, but the brief access period to 4% sucrose just before blood sampling reliably increased blood glucose levels. The results were discussed in terms of the effects of deprivation conditions on incentive relativity.

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Animals Blood Glucose Feeding Behavior Food Deprivation Hunger Insulin Male Rats Rats, Inbred Strains Sucrose Journal Article Research Support, U.S. Gov't, Non-P.H.S.

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C F Flaherty, M L McCurdy, H C Becker, J D'Alessio. 1983. Incentive relativity effects reduced by exogenous insulin.. https://doi.org/10.1016/0031-9384(83)90234-2

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