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Nye Variationer for Strategi Set-shifting i Rat
JoVE Journal
Behavior
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JoVE Journal Behavior
New Variations for Strategy Set-shifting in the Rat
DOI:

09:45 min

January 23, 2017

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Chapters

  • 00:00Title
  • 01:12Introduction of New Variations
  • 02:23Animals Arrival and their Handling
  • 02:41Operant Chamber
  • 02:53Habituation and Magazine Training
  • 03:27Continuous Reinforcement Schedule
  • 03:51Lever Press Training
  • 04:22Side Bias Test
  • 05:01Initial Learning of Response Strategy
  • 06:17Visual Cue Learning After the Set-shift
  • 07:37Representative Results
  • 08:59Conclusion

Summary

Automatic Translation

Set-shifting, en form for adfærdsmæssige fleksibilitet, kræver en opmærksomhedsgraden skift fra en stimulus dimension til en anden. Vi har udvidet en etableret gnaver set-skiftende opgave 1 ved at kræve opmærksomhed på forskellige stimuli efter kontekst. Opgaven blev kombineret med specifikke læsioner at identificere neuron undertyper bag en vellykket skift.

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