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Progressive-ratio Responding for Palatable High-fat and High-sugar Food in Mice
JoVE Revista
Neurociencias
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JoVE Revista Neurociencias
Progressive-ratio Responding for Palatable High-fat and High-sugar Food in Mice

Progressive-ratio Responding for Palatable High-fat and High-sugar Food in Mice

DOI:
10.3791/3754-v

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11:16 min

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May 03, 2012

•

, ,
1CRCHUM and the Montreal Diabetes Research Center,University of Montreal

Capítulos

  • 00:05Título
  • 02:27Mouse Acclimation and Food Restriction
  • 04:16Operant Training
  • 08:43Progressive-ratio Testing and Validation
  • 09:53Results: Breakpoint Responding Following Manipulations Known to Modulate Food Reward
  • 10:20Conclusion

Summary

Traducción Automática

Traducción Automática

The present report details the protocol employed to measure the rewarding effects of high-fat food in mice using a progressive ratio operant conditioning task.

Tags

Progressive-ratio RespondingPalatable FoodHigh-fat FoodHigh-sugar FoodOvereatingObesityRewarding EffectAction-outcome AssociationsFuture BehaviorEnergy-dense FoodsGenesMoleculesNeural CircuitryModulate Food RewardOperant Conditioning TasksFood Reward StrengthProgressive Ratio Schedule Of ReinforcementHodos Study

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