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Maternal attenuation of hypothalamic paraventricular nucleus norepinephrine switches avoidance learning to preference learning in preweanling rat pups
Infant rats learn to prefer stimuli paired with pain, presumably due to the importance of learning to prefer the caregiver to receive protection and food. With maturity, a more ‘adult-like’ learning system emerges that includes the amygdala and avoidance/fear learning. The attachment and ’adult-like...
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| Huvudupphovsmän: | , , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
2007
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| Ämnen: | |
| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2659450/ https://ncbi.nlm.nih.gov/pubmed/17675020 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.yhbeh.2007.06.004 |
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